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Round|Lab Grown|IGI

6.03ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG813646730

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813646730

Diamond specifications and retailer prices

From $811 USD
As of October 26, 2026
Save $4,209 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,020 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.03ct lab-grown round diamond

This 6.03ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813646730 or 813646730. Listed at 19 retailers as of October 26, 2026, with prices from $811 to $5,020, a $4,209 spread on the same certified stone. Brilliant Earth lists it at $5,020. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.03
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813646730
Dimensions11.82 × 11.73 × 6.99 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
11.82 mm11.73 mm6.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813646730
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.3%

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 26
Current: $5,020 USD|Low: $787 USD|High: $5,020 USD|Avg: $2,079 USD
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 3$811 USD
Retailer 19$882 USD
Retailer 12$907 USD
Retailer 20$940 USD
Retailer 14$1,075 USD
Retailer 7$1,115 USD
Retailer 11$1,355 USD
Retailer 2$1,411 USD
Retailer 18$1,430 USD
Retailer 17$1,431 USD
Retailer 8$1,517 USD
Retailer 13$2,010 USD
Retailer 9$2,185 USD
Retailer 4$2,644 USD
Retailer 10$2,942 USD
Retailer 16$3,129 USD
Retailer 6$3,543 USD
Retailer 5$4,030 USD
Retailer 15$4,441 USD
Brilliant Earth$5,020 USD

32 data points across 20 retailers

19 retailers$811 USD to $5,020 USD

A
Cheapest Retailer
-
$811 USD
Retailer 2
-
$882 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$940 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,075 USD
HK$8,400 HKD
View
A
Retailer 5
-
$1,115 USD
View
A
Retailer 6
-
$1,355 USD
View
A
Retailer 7
-
$1,411 USD
€1,344 EUR
View
A
Retailer 8
-
$1,430 USD
£1,126 GBP
View
A
Retailer 9
-
$1,431 USD
£1,127 GBP
View
B+
Retailer 10
-
$1,517 USD
View
B+
Retailer 11
-
$2,010 USD
View
B+
Retailer 12
-
$2,185 USD
View
Retailer 13
-
$2,644 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$2,942 USD
View
B
Retailer 15
-
$3,129 USD
SGD 4,228 SGD
View
Retailer 16
-
$3,543 USD
£2,790 GBP
View
Price last confirmed 11 days ago
Retailer 17
-
$4,030 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$4,441 USD
View
Most Expensive
B
Brilliant Earth
20541542A · Oct 31
$5,020 USD
View
18 more retailers have this diamond
Prices start from $811 USDSave up to $4,209 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
6.03ct Round
$811 USD