Round|Lab Grown|IGI

1.03ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG837612188

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837612188

Diamond specifications and retailer prices

From $618 USD
As of October 24, 2026
15 retailers carry this diamond
Most expensive: $1,006 USD at Reve Diamonds · As of October 21, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837612188 or 837612188. Listed at 15 retailers as of October 24, 2026. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837612188
Dimensions6.51 × 6.57 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.51 mm6.57 mm1.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837612188
Side View
Table 58.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 24
Current: $292 USD|Low: $157 USD|High: $1,006 USD|Avg: $453 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 22, 2026
Retailer 8$157 USD
Retailer 9$245 USD
Retailer 3$285 USD
Retailer 1$292 USD
Retailer 4$298 USD
Retailer 10$328 USD
Retailer 6$431 USD
Retailer 7$594 USD
Retailer 2$618 USD
Retailer 5$823 USD
Reve Diamonds$1,006 USD

27 data points across 11 retailers

15 retailers

Retailer 1
-
$136 USD
Price last confirmed 22 days ago
Retailer 2
-
$164 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$175 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$175 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$245 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$285 USD
£224 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
$292 USD
£230 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
$298 USD
ZAR 4,812 ZAR
View
Price last confirmed 12 days ago
Retailer 9
-
$328 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$431 USD
A$663 AUD
View
Price last confirmed 13 days ago
Retailer 11
-
$563 USD
View
Price last confirmed 30 days ago
Retailer 12
-
$594 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$618 USD
View
Retailer 14
-
$823 USD
£648 GBP
View
Price last confirmed 9 days ago
Most Expensive
Reve Diamonds
CA05B14AE · Oct 21
$1,006 USD
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from $618 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.

B
1.03ct Round
$618 USD