Round|Lab Grown|IGI

1.02ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG825655306

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825655306

Diamond specifications and retailer prices

From $156 USD
As of November 3, 2026
Save $747 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $903 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825655306 or 825655306. Listed at 20 retailers as of November 2, 2026, with prices from $156 to $903, a $747 spread on the same certified stone. MOH London lists it at $903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655306
Dimensions6.55 × 6.57 × 3.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.57 mm1.02 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655306
Side View
Table 60.0%Crown 31.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 59.5%

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 3
Current: $903 USD|Low: $156 USD|High: $908 USD|Avg: $417 USD|-0.6%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 20
November 4, 2026
Retailer 20$156 USD
Retailer 3$174 USD
Retailer 6$181 USD
Retailer 7$193 USD
Retailer 11$193 USD
Retailer 8$293 USD
Retailer 13$332 USD
Retailer 17$333 USD
Retailer 2$334 USD
Retailer 19$353 USD
Retailer 10$405 USD
Retailer 16$471 USD
Retailer 15$510 USD
Retailer 18$512 USD
Retailer 5$532 USD
Retailer 14$590 USD
Retailer 9$621 USD
Retailer 12$631 USD
Retailer 4$676 USD
MOH London$903 USD

25 data points across 20 retailers

20 retailers$156 USD to $903 USD

A
Cheapest Retailer
-
$156 USD
A
Retailer 2
-
$174 USD
View
Final sale: no returns
A
Retailer 3
-
$181 USD
View
A
Retailer 4
-
$193 USD
View
Retailer 5
-
$193 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$293 USD
View
A
Retailer 7
-
$332 USD
View
A
Retailer 8
-
$333 USD
View
B+
Retailer 9
-
$334 USD
View
A
Retailer 10
-
$353 USD
View
Retailer 11
-
$405 USD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$471 USD
View
B+
Retailer 13
-
$510 USD
View
B+
Retailer 14
-
$512 USD
View
B+
Retailer 15
-
$532 USD
View
B
Retailer 16
-
$590 USD
View
B
Retailer 17
-
$621 USD
View
B
Retailer 18
-
$631 USD
View
B
Retailer 19
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$676 USD
View
Most Expensive
B
MOH London
LG825655306 · Nov 2
$903 USD
£711 GBP
View
19 more retailers have this diamond
Prices start from $156 USDSave up to $747 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
1.02ct Round
$156 USD