Round|Lab Grown|IGI

1.02ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG841605478

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841605478

Diamond specifications and retailer prices

From $172 USD
As of October 24, 2026
Save $628 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $864 USD at MOH London · As of October 21, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841605478 or 841605478. Listed at 16 retailers as of October 24, 2026, with a 365% 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

1.02
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841605478
Dimensions6.50 × 6.54 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm6.54 mm1.02 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841605478
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.0%

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: Oct 24
Current: $864 USD|Low: $148 USD|High: $864 USD|Avg: $417 USD
MOH London
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
October 27, 2026
Retailer 14$148 USD
Retailer 11$172 USD
Retailer 3$184 USD
Retailer 6$184 USD
Retailer 13$296 USD
Retailer 10$301 USD
Retailer 15$339 USD
Retailer 9$347 USD
Retailer 7$410 USD
Retailer 4$428 USD
Retailer 16$591 USD
Retailer 12$624 USD
Retailer 8$636 USD
Retailer 5$646 USD
Retailer 2$800 USD
MOH London$864 USD

13 data points across 16 retailers

16 retailers$172 USD to $800 USD

A
Retailer 1
-
$148 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$172 USD
View
A
Retailer 3
-
$184 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$184 USD
View
A
Retailer 5
-
$296 USD
View
A
Retailer 6
-
$301 USD
£237 GBP
View
B+
Retailer 7
-
$339 USD
View
B+
Retailer 8
-
$347 USD
€330 EUR
View
B+
Retailer 9
-
$410 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$428 USD
View
B
Retailer 11
-
$591 USD
View
B
Retailer 12
-
$624 USD
View
B
Retailer 13
-
$636 USD
View
B
Retailer 14
-
$646 USD
View
B
Retailer 15
-
$800 USD
View
Most Expensive
B
MOH London
LG841605478 · Oct 21
$864 USD
£680 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $172 USDSave up to $628 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
$172 USD