Round|Lab Grown|IGI

1.05ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG818682161

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818682161

Diamond specifications and retailer prices

From $159 USD
As of October 29, 2026
Save $763 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $922 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG818682161 or 818682161. Listed at 17 retailers as of October 26, 2026, with prices from $159 to $922, a $763 spread on the same certified stone. MOH London lists it at $922. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682161
Dimensions6.56 × 6.59 × 3.98 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
6.56 mm6.59 mm1.05 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682161
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.5%

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 29
Current: $922 USD|Low: $151 USD|High: $933 USD|Avg: $413 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 30, 2026
Retailer 13$159 USD
Retailer 14$178 USD
Retailer 3$184 USD
Retailer 5$197 USD
Retailer 7$197 USD
Retailer 4$314 USD
Retailer 9$345 USD
Retailer 11$357 USD
Retailer 2$407 USD
Retailer 6$420 USD
Retailer 10$516 USD
Retailer 12$525 USD
Retailer 16$542 USD
Retailer 8$633 USD
Retailer 15$688 USD
MOH London$922 USD

31 data points across 16 retailers

17 retailers$159 USD to $922 USD

A
Cheapest Retailer
-
$159 USD
A
Retailer 2
-
$178 USD
View
Final sale: no returns
A
Retailer 3
-
$184 USD
View
A
Retailer 4
-
$197 USD
View
A
Retailer 5
-
$197 USD
View
A
Retailer 6
-
$314 USD
View
B+
Retailer 7
-
$345 USD
£272 GBP
View
B+
Retailer 8
-
$357 USD
View
B+
Retailer 9
-
$407 USD
£320 GBP
View
Retailer 10
-
$420 USD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$516 USD
View
B
Retailer 12
-
$525 USD
View
B+
Retailer 13
-
$542 USD
SGD 733 SGD
View
B
Retailer 14
-
$633 USD
View
B
Retailer 15
-
$646 USD
View
B
Retailer 16
-
$688 USD
View
Most Expensive
B
MOH London
LG818682161 · Oct 26
$922 USD
£726 GBP
View
16 more retailers have this diamond
Prices start from $159 USDSave up to $763 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
1.05ct Round
$159 USD