Round|Lab Grown|IGI

1.03ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG841605610

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841605610

Diamond specifications and retailer prices

From $170 USD
As of October 24, 2026
Save $468 USD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $852 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct 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 LG841605610 or 841605610. Listed at 16 retailers as of October 24, 2026, with a 276% 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

1.03
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841605610
Dimensions6.46 × 6.50 × 4.02 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
6.46 mm6.50 mm1.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841605610
Side View
Table 56.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 24
Current: $852 USD|Low: $146 USD|High: $852 USD|Avg: $412 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$146 USD
Retailer 11$170 USD
Retailer 3$181 USD
Retailer 6$181 USD
Retailer 9$296 USD
Retailer 13$300 USD
Retailer 15$335 USD
Retailer 2$343 USD
Retailer 7$410 USD
Retailer 4$426 USD
Retailer 10$500 USD
Retailer 16$583 USD
Retailer 12$616 USD
Retailer 8$626 USD
Retailer 5$638 USD
MOH London$852 USD

13 data points across 16 retailers

16 retailers$170 USD to $638 USD

Retailer 1
-
$146 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$170 USD
View
Retailer 3
-
$181 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$181 USD
View
A
Retailer 5
-
$296 USD
£233 GBP
View
A
Retailer 6
-
$300 USD
View
B+
Retailer 7
-
$335 USD
View
B+
Retailer 8
-
$343 USD
€327 EUR
View
Retailer 9
-
$410 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$426 USD
View
B+
Retailer 11
-
$500 USD
View
B
Retailer 12
-
$583 USD
View
B
Retailer 13
-
$616 USD
View
B
Retailer 14
-
$626 USD
View
B
Retailer 15
-
$638 USD
View
Most Expensive
MOH London
LG841605610 · Oct 21
$852 USD
£671 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $170 USDSave up to $468 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
1.03ct Round
$170 USD