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Princess|Lab Grown|IGI

1.28ct D VVS1 Princess Lab Grown Diamond

VG • D/VVS1 • IGI LG729572205

Shape and cutting style on the report: Princess cut

Certificate IGI LG729572205

Diamond specifications and retailer prices

From HK$2,024 HKD
As of November 4, 2026
Save HK$13,117 HKD (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$15,141 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.28ct lab-grown princess diamond

This 1.28ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG729572205 or 729572205. Listed at 28 retailers as of November 4, 2026, with prices from HK$2,024 to HK$15,141, a HK$13,117 spread on the same certified stone. Brilliant Earth lists it at HK$15,141. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729572205
Dimensions5.96 × 5.82 × 4.32 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm5.82 mm1.28 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729572205
Side View
Table 66.0%Crown 38.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 74.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$15,141 HKD|Low: HK$1,946 HKD|High: HK$15,141 HKD|Avg: HK$5,124 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 3HK$2,024 HKD
Retailer 15HK$2,259 HKD
Retailer 9HK$2,346 HKD
Retailer 5HK$2,510 HKD
Retailer 7HK$2,510 HKD
Retailer 4HK$3,373 HKD
Retailer 17HK$3,766 HKD
Retailer 13HK$4,331 HKD
Retailer 8HK$4,503 HKD
Retailer 14HK$4,503 HKD
Retailer 2HK$4,746 HKD
Retailer 12HK$6,158 HKD
Retailer 11HK$7,712 HKD
Retailer 16HK$7,806 HKD
Retailer 6HK$8,065 HKD
Retailer 10HK$10,026 HKD
Brilliant EarthHK$15,141 HKD

45 data points across 17 retailers

28 retailersHK$2,024 HKD to HK$15,141 HKD

A
Cheapest Retailer
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HK$2,024 HKD
A
Retailer 2
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HK$2,259 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,346 HKD
View
Retailer 4
-
HK$2,510 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
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HK$2,510 HKD
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A
Retailer 6
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HK$2,809 HKD
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A
Retailer 7
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HK$3,373 HKD
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A
Retailer 8
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HK$3,766 HKD
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A
Retailer 9
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HK$4,331 HKD
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B+
Retailer 10
-
HK$4,503 HKD
View
Retailer 11
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HK$4,503 HKD
View
Price last confirmed 7 days ago
B+
Retailer 12
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HK$4,746 HKD
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B+
Retailer 13
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HK$5,170 HKD
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B+
Retailer 14
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HK$6,158 HKD
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B+
Retailer 15
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HK$6,425 HKD
View
B
Retailer 16
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HK$7,712 HKD
View
Retailer 17
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HK$7,806 HKD
View
Price last confirmed 15 days ago
B
Retailer 18
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HK$8,065 HKD
View
B
Retailer 19
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HK$8,073 HKD
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B
Retailer 20
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HK$8,465 HKD
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B
Retailer 21
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HK$8,818 HKD
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Retailer 22
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HK$9,351 HKD
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Price last confirmed 88 days ago
B
Retailer 23
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HK$9,799 HKD
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B
Retailer 24
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HK$10,026 HKD
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B
Retailer 25
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HK$10,811 HKD
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B
Retailer 26
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HK$14,200 HKD
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Retailer 27
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HK$14,443 HKD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
16344536A · Nov 5
HK$15,141 HKD
$1,930 USD
View
27 more retailers have this diamond
Prices start from HK$2,024 HKDSave up to HK$13,117 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.28ct Princess
HK$2,024 HKD