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Round|Lab Grown|IGI

0.81ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG825602639

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825602639

Diamond specifications and retailer prices

From HK$1,373 HKD
$175 USD
As of November 1, 2026
Save HK$6,939 HKD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,312 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825602639 or 825602639. Listed at 10 retailers as of November 1, 2026, with prices from HK$1,373 to HK$8,312, a HK$6,939 spread on the same certified stone. Reve Diamonds lists it at HK$8,312. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825602639
Dimensions5.97 × 5.94 × 3.73 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.97 mm5.94 mm0.81 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825602639
Side View
Table 56.0%Crown 35.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.6%

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 1
Current: HK$3,014 HKD|Low: HK$1,373 HKD|High: HK$8,312 HKD|Avg: HK$4,245 HKD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 2, 2026
Retailer 5HK$1,373 HKD
Retailer 3HK$1,757 HKD
Retailer 8HK$2,063 HKD
Retailer 7HK$2,866 HKD
Retailer 1HK$3,014 HKD
Retailer 4HK$3,068 HKD
Retailer 2HK$4,207 HKD
Retailer 9HK$6,790 HKD
Retailer 6HK$7,892 HKD
Reve DiamondsHK$8,312 HKD

30 data points across 10 retailers

10 retailersHK$1,373 HKD to HK$8,312 HKD

A
Cheapest Retailer
-
HK$1,373 HKD
$175 USD
Final sale: no returns
A
Retailer 2
-
HK$1,757 HKD
$224 USD
View
A
Retailer 3
-
HK$2,063 HKD
$263 USD
View
B+
Retailer 4
-
HK$2,866 HKD
£288 GBP
View
B+
Retailer 5
-
HK$3,014 HKD
£302 GBP
View
B+
Retailer 6
-
HK$3,068 HKD
ZAR 6,318 ZAR
View
Retailer 7
-
HK$4,207 HKD
A$825 AUD
View
B
Retailer 8
-
HK$6,790 HKD
$865 USD
View
B
Retailer 9
-
HK$7,892 HKD
£792 GBP
View
Most Expensive
B
Reve Diamonds
8DDAB3D18 · Nov 1
HK$8,312 HKD
$1,059 USD
View
9 more retailers have this diamond
Prices start from HK$1,373 HKDSave up to HK$6,939 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
0.81ct Round
HK$1,373 HKD