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Radiant|Lab Grown|IGI

1.27ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG747513225

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG747513225

Diamond specifications and retailer prices

From HK$1,789 HKD
As of November 4, 2026
Save HK$12,726 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$14,515 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant 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 LG747513225 or 747513225. Listed at 22 retailers as of November 4, 2026, with prices from HK$1,789 to HK$14,515, a HK$12,726 spread on the same certified stone. Brilliant Earth lists it at HK$14,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513225
Dimensions7.64 × 5.31 × 3.59 mm
L/W Ratio1.44
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
7.64 mm5.31 mm1.27 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513225
Side View
Table 63.0%Crown 41.2°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.6%

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$14,515 HKD|Low: HK$1,703 HKD|High: HK$15,456 HKD|Avg: HK$5,607 HKD|-6.1%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 4HK$1,789 HKD
Retailer 13HK$2,001 HKD
Retailer 19HK$2,079 HKD
Retailer 7HK$2,220 HKD
Retailer 10HK$2,220 HKD
Retailer 8HK$3,782 HKD
Retailer 17HK$3,829 HKD
Retailer 2HK$4,103 HKD
Retailer 6HK$4,127 HKD
Retailer 15HK$4,182 HKD
Retailer 16HK$5,429 HKD
Retailer 5HK$7,140 HKD
Retailer 14HK$7,163 HKD
Retailer 11HK$7,548 HKD
Retailer 18HK$7,681 HKD
Retailer 3HK$8,513 HKD
Retailer 12HK$8,874 HKD
Retailer 9HK$10,066 HKD
Brilliant EarthHK$14,515 HKD

37 data points across 19 retailers

22 retailersHK$1,789 HKD to HK$14,515 HKD

A
Cheapest Retailer
-
HK$1,789 HKD
A
Retailer 2
-
HK$2,001 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,079 HKD
View
A
Retailer 4
-
HK$2,220 HKD
View
Retailer 5
-
HK$2,220 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$3,782 HKD
View
A
Retailer 7
-
HK$3,829 HKD
View
A
Retailer 8
-
HK$4,103 HKD
View
A
Retailer 9
-
HK$4,127 HKD
View
B+
Retailer 10
-
HK$4,182 HKD
View
B+
Retailer 11
-
HK$5,013 HKD
View
B+
Retailer 12
-
HK$5,429 HKD
View
B+
Retailer 13
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HK$5,877 HKD
View
B
Retailer 14
-
HK$7,140 HKD
View
B
Retailer 15
-
HK$7,163 HKD
View
B
Retailer 16
-
HK$7,548 HKD
View
Retailer 17
-
HK$7,681 HKD
View
Price last confirmed 7 days ago
B
Retailer 18
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HK$8,058 HKD
View
Retailer 19
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HK$8,513 HKD
View
Price last confirmed 18 days ago
B
Retailer 20
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HK$8,874 HKD
View
B
Retailer 21
-
HK$10,066 HKD
View
Most Expensive
B
Brilliant Earth
16782715A · Nov 4
HK$14,515 HKD
$1,850 USD
View
21 more retailers have this diamond
Prices start from HK$1,789 HKDSave up to HK$12,726 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
1.27ct Radiant
HK$1,789 HKD