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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 $175 USD
As of November 1, 2026
Save $884 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,059 USD 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 9 retailers as of November 1, 2026, with prices from $175 to $1,059, a $884 spread on the same certified stone. Reve Diamonds lists it at $1,059. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $224 USD|Low: $175 USD|High: $1,059 USD|Avg: $542 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
November 1, 2026
Retailer 3$175 USD
Retailer 1$224 USD
Retailer 7$263 USD
Retailer 5$365 USD
Retailer 6$381 USD
Retailer 2$391 USD
Retailer 8$865 USD
Retailer 4$1,006 USD
Reve Diamonds$1,059 USD

29 data points across 9 retailers

9 retailers$175 USD to $1,059 USD

A
Cheapest Retailer
-
$175 USD
Final sale: no returns
A
Retailer 2
-
$224 USD
View
A
Retailer 3
-
$263 USD
View
B+
Retailer 4
-
$365 USD
£288 GBP
View
B+
Retailer 5
-
$381 USD
£300 GBP
View
B+
Retailer 6
-
$391 USD
ZAR 6,318 ZAR
View
B
Retailer 7
-
$865 USD
View
B
Retailer 8
-
$1,006 USD
£792 GBP
View
Most Expensive
B
Reve Diamonds
8DDAB3D18 · Nov 1
$1,059 USD
View
8 more retailers have this diamond
Prices start from $175 USDSave up to $884 USD

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
$175 USD