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Princess|Lab Grown|IGI

1.28ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG683544303

Shape and cutting style on the report: Princess cut

Certificate IGI LG683544303

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)
26 retailers carry this diamond
Most expensive: HK$15,141 HKD at Brilliant Earth · As of October 8, 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 top-tier cut grade and certified by IGI LG683544303 or 683544303. Listed at 26 retailers as of November 4, 2026, with a 648% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683544303
Dimensions5.94 × 5.86 × 4.18 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.94 mm5.86 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683544303
Side View
Table 66.0%Crown 45.6°Girdle: MediumPavilion 37.1°Culet: NoneDepth 71.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
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$2,008 HKD|High: HK$15,141 HKD|Avg: HK$6,097 HKD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 10HK$2,024 HKD
Retailer 16HK$2,259 HKD
Retailer 21HK$2,354 HKD
Retailer 6HK$2,510 HKD
Retailer 12HK$2,510 HKD
Retailer 20HK$3,766 HKD
Retailer 7HK$4,197 HKD
Retailer 17HK$4,338 HKD
Retailer 5HK$4,503 HKD
Retailer 19HK$4,699 HKD
Retailer 2HK$4,754 HKD
Retailer 3HK$5,170 HKD
Retailer 15HK$6,158 HKD
Retailer 13HK$7,720 HKD
Retailer 4HK$7,806 HKD
Retailer 9HK$8,081 HKD
Retailer 11HK$8,481 HKD
Retailer 14HK$9,273 HKD
Retailer 18HK$10,065 HKD
Retailer 8HK$10,819 HKD
Brilliant EarthHK$15,141 HKD

33 data points across 21 retailers

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

A
Cheapest Retailer
-
HK$2,024 HKD
A
Retailer 2
-
HK$2,259 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,354 HKD
View
A
Retailer 4
-
HK$2,510 HKD
View
Retailer 5
-
HK$2,510 HKD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$2,714 HKD
View
Price last confirmed 44 days ago
A
Retailer 7
-
HK$3,766 HKD
View
A
Retailer 8
-
HK$4,197 HKD
View
A
Retailer 9
-
HK$4,338 HKD
View
A
Retailer 10
-
HK$4,503 HKD
View
Retailer 11
-
HK$4,699 HKD
View
Price last confirmed 7 days ago
A
Retailer 12
-
HK$4,754 HKD
View
B+
Retailer 13
-
HK$5,170 HKD
View
B+
Retailer 14
-
HK$6,158 HKD
View
B+
Retailer 15
-
HK$6,731 HKD
View
B
Retailer 16
-
HK$7,720 HKD
View
Retailer 17
-
HK$7,806 HKD
View
Price last confirmed 15 days ago
B+
Retailer 18
-
HK$8,081 HKD
View
B
Retailer 19
-
HK$8,481 HKD
View
Retailer 20
-
HK$8,520 HKD
View
Price last confirmed 31 days ago
B
Retailer 21
-
HK$9,273 HKD
View
B
Retailer 22
-
HK$10,065 HKD
View
B
Retailer 23
-
HK$10,819 HKD
View
B
Retailer 24
-
HK$15,141 HKD
View
B
Retailer 25
-
HK$15,141 HKD
View
Most Expensive
Brilliant Earth
13630188A · Oct 8
HK$15,141 HKD
$1,930 USD
View
Price last confirmed 28 days ago
25 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