Round|Lab Grown|IGI

1.00ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG792658371

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792658371

Diamond specifications and retailer prices

From $205 USD
HK$1,600 HKD
As of October 28, 2026
Save $262 USD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $859 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct 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 LG792658371 or 792658371. Listed at 15 retailers as of October 23, 2026, with a 128% 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

1.00
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792658371
Dimensions6.35 × 6.38 × 3.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm6.38 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792658371
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.4%

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 28
Current: $859 USD|Low: $164 USD|High: $881 USD|Avg: $434 USD|-2.6%
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
October 23, 2026
Retailer 12$164 USD
Retailer 7$205 USD
Retailer 3$296 USD
Retailer 9$300 USD
Retailer 13$313 USD
Retailer 11$337 USD
Retailer 8$376 USD
Retailer 10$395 USD
Retailer 5$426 USD
Retailer 2$467 USD
Retailer 14$480 USD
Retailer 4$504 USD
Retailer 6$578 USD
MOH London$859 USD

34 data points across 14 retailers

15 retailers$205 USD to $467 USD

Retailer 1
-
$147 USD
Price last confirmed 19 days ago
Retailer 2
-
$171 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$183 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$205 USD
HK$1,600 HKD
View
A
Retailer 5
-
$296 USD
View
Retailer 6
-
$300 USD
£236 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
$337 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$376 USD
£296 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
$395 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$426 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$467 USD
View
Retailer 12
-
$480 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$504 USD
SGD 681 SGD
View
Price last confirmed 8 days ago
Retailer 14
-
$587 USD
View
Price last confirmed 26 days ago
Most Expensive
MOH London
LG792658371 · Oct 21
$859 USD
£676 GBP
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $205 USDSave up to $262 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
1.00ct Round
$205 USD