Round|Lab Grown|IGI

1.03ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG816614288

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816614288

Diamond specifications and retailer prices

From $301 USD
As of October 23, 2026
Save $350 USD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $870 USD at MOH London · As of October 19, 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 LG816614288 or 816614288. Listed at 12 retailers as of October 23, 2026, with a 116% 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 angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816614288
Dimensions6.49 × 6.45 × 3.99 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
6.49 mm6.45 mm1.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816614288
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

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 23
Current: $870 USD|Low: $149 USD|High: $876 USD|Avg: $421 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 8$149 USD
Retailer 12$185 USD
Retailer 10$301 USD
Retailer 5$304 USD
Retailer 11$339 USD
Retailer 2$350 USD
Retailer 7$383 USD
Retailer 4$415 USD
Retailer 6$475 USD
Retailer 9$500 USD
Retailer 3$651 USD
MOH London$870 USD

26 data points across 12 retailers

12 retailers$301 USD to $651 USD

Retailer 1
-
$149 USD
Price last confirmed 7 days ago
Retailer 2
-
$185 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$301 USD
View
A
Retailer 4
-
$304 USD
£239 GBP
View
B+
Retailer 5
-
$339 USD
View
B+
Retailer 6
-
$350 USD
€333 EUR
View
Retailer 7
-
$383 USD
£302 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
$415 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$475 USD
View
Retailer 10
-
$500 USD
View
Price last confirmed 18 days ago
B
Retailer 11
-
$651 USD
View
Most Expensive
MOH London
LG816614288 · Oct 19
$870 USD
£685 GBP
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from $301 USDSave up to $350 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
$301 USD