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Radiant|Lab Grown|IGI

1.27ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG839624425

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

Certificate IGI LG839624425

Diamond specifications and retailer prices

From HK$1,444 HKD
As of November 2, 2026
Save HK$6,936 HKD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$13,926 HKD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

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 LG839624425 or 839624425. Listed at 22 retailers as of November 2, 2026, with a 480% 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

1.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839624425
Dimensions7.57 × 5.30 × 3.57 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm5.30 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839624425
Side View
Table 66.0%Crown 40°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 67.4%

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 2
Current: HK$1,616 HKD|Low: HK$1,444 HKD|High: HK$10,537 HKD|Avg: HK$4,201 HKD|-2.8%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 2HK$1,444 HKD
Retailer 1HK$1,616 HKD
Retailer 6HK$1,687 HKD
Retailer 12HK$1,797 HKD
Retailer 13HK$1,820 HKD
Retailer 20HK$2,040 HKD
Retailer 7HK$2,432 HKD
Retailer 4HK$3,107 HKD
Retailer 15HK$3,240 HKD
Retailer 19HK$3,319 HKD
Retailer 9HK$4,347 HKD
Retailer 3HK$4,370 HKD
Retailer 8HK$4,896 HKD
Retailer 5HK$5,790 HKD
Retailer 10HK$5,877 HKD
Retailer 16HK$5,994 HKD
Retailer 18HK$6,088 HKD
Retailer 14HK$6,182 HKD
Retailer 17HK$8,379 HKD
Retailer 11HK$8,395 HKD

19 data points across 20 retailers

22 retailersHK$1,444 HKD to HK$8,379 HKD

A
Cheapest Retailer
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HK$1,444 HKD
A
Retailer 2
-
HK$1,616 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,687 HKD
View
A
Retailer 4
-
HK$1,797 HKD
View
Retailer 5
-
HK$1,820 HKD
View
Price last confirmed 19 days ago
A
Retailer 6
-
HK$2,040 HKD
View
B+
Retailer 7
-
HK$2,432 HKD
View
A
Retailer 8
-
HK$3,107 HKD
View
A
Retailer 9
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HK$3,240 HKD
View
A
Retailer 10
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HK$3,319 HKD
View
A
Retailer 11
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HK$4,347 HKD
View
A
Retailer 12
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HK$4,370 HKD
View
B+
Retailer 13
-
HK$4,896 HKD
View
B+
Retailer 14
-
HK$5,790 HKD
View
B+
Retailer 15
-
HK$5,877 HKD
View
B+
Retailer 16
-
HK$5,994 HKD
View
B+
Retailer 17
-
HK$6,088 HKD
View
B+
Retailer 18
-
HK$6,182 HKD
View
Retailer 19
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HK$7,571 HKD
View
Price last confirmed 31 days ago
B+
Retailer 20
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HK$8,379 HKD
View
Retailer 21
-
HK$8,395 HKD
View
Price last confirmed 18 days ago
Most Expensive
Helzberg Diamonds
ZXZOJPMIKKIL · Oct 13
HK$13,926 HKD
$1,775 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from HK$1,444 HKDSave up to HK$6,936 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$1,444 HKD