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Oval|Lab Grown|IGI

1.27ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG743518521

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743518521

Diamond specifications and retailer prices

From HK$2,510 HKD
As of November 5, 2026
Save HK$4,874 HKD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$7,384 HKD at Frank Darling · As of November 5, 2026
View at Frank Darling

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743518521 or 743518521. Listed at 5 retailers as of November 5, 2026, with prices from HK$2,510 to HK$7,384, a HK$4,874 spread on the same certified stone. Frank Darling lists it at HK$7,384. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743518521
Dimensions8.77 × 6.12 × 3.79 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Top View
8.77 mm6.12 mm1.27 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743518521
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

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 5
Current: HK$7,384 HKD|Low: HK$2,369 HKD|High: HK$15,377 HKD|Avg: HK$6,038 HKD|+3.7%
Frank Darling
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
November 5, 2026
Retailer 8HK$2,510 HKD
Retailer 9HK$2,675 HKD
Retailer 14HK$3,687 HKD
Retailer 2HK$3,876 HKD
Retailer 11HK$4,103 HKD
Retailer 3HK$4,739 HKD
Retailer 4HK$4,746 HKD
Retailer 7HK$4,778 HKD
Retailer 10HK$5,829 HKD
Retailer 6HK$7,218 HKD
Frank DarlingHK$7,384 HKD
Retailer 13HK$8,394 HKD
Retailer 5HK$8,967 HKD
Retailer 12HK$15,377 HKD

3 data points across 14 retailers

5 retailersHK$2,510 HKD to HK$7,384 HKD

A
Cheapest Retailer
-
HK$2,510 HKD
B+
Retailer 2
-
HK$2,675 HKD
View
A
Retailer 3
-
HK$3,876 HKD
View
B+
Retailer 4
-
HK$4,778 HKD
View
Most Expensive
B
Frank Darling
100753236360BD · Nov 5
HK$7,384 HKD
$941 USD
View
4 more retailers have this diamond
Prices start from HK$2,510 HKDSave up to HK$4,874 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 Oval
HK$2,510 HKD