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Round|Lab Grown|IGI

6.53ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG616413030

Shape and cutting style on the report: Round brilliant

Certificate IGI LG616413030

Diamond specifications and retailer prices

From $925 USD
As of October 29, 2026
Save $5,485 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,410 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.53ct lab-grown round diamond

This 6.53ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616413030 or 616413030. Listed at 21 retailers as of October 29, 2026, with prices from $925 to $6,410, a $5,485 spread on the same certified stone. Brilliant Earth lists it at $6,410. 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

6.53
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616413030
Dimensions11.99 × 11.96 × 7.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.99 mm11.96 mm6.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616413030
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

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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: $6,410 USD|Low: $925 USD|High: $6,410 USD|Avg: $2,445 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 7$925 USD
Retailer 20$1,006 USD
Retailer 10$1,035 USD
Retailer 3$1,073 USD
Retailer 5$1,073 USD
Retailer 13$1,250 USD
Retailer 4$1,412 USD
Retailer 8$1,558 USD
Retailer 16$1,647 USD
Retailer 11$1,719 USD
Retailer 2$1,769 USD
Retailer 17$1,988 USD
Retailer 19$2,076 USD
Retailer 21$2,387 USD
Retailer 9$2,771 USD
Retailer 6$3,016 USD
Retailer 12$3,344 USD
Retailer 14$3,356 USD
Retailer 18$3,658 USD
Retailer 15$3,731 USD
Retailer 22$5,205 USD
Brilliant Earth$6,410 USD

36 data points across 22 retailers

21 retailers$925 USD to $6,410 USD

A
Cheapest Retailer
-
$925 USD
A
Retailer 2
-
$1,006 USD
View
A
Retailer 3
-
$1,073 USD
View
Retailer 4
-
$1,073 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,250 USD
View
Retailer 6
-
$1,412 USD
£1,111 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,558 USD
View
A
Retailer 8
-
$1,647 USD
£1,297 GBP
View
B+
Retailer 9
-
$1,719 USD
View
A
Retailer 10
-
$1,769 USD
€1,685 EUR
View
B+
Retailer 11
-
$1,988 USD
A$3,058 AUD
View
B+
Retailer 12
-
$2,076 USD
ZAR 33,537 ZAR
View
B+
Retailer 13
-
$2,387 USD
View
B+
Retailer 14
-
$2,771 USD
View
B+
Retailer 15
-
$3,016 USD
View
Retailer 16
-
$3,344 USD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$3,356 USD
View
B
Retailer 18
-
$3,658 USD
£2,880 GBP
View
B
Retailer 19
-
$3,731 USD
View
Retailer 20
-
$5,205 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
8927767A · Oct 31
$6,410 USD
View
20 more retailers have this diamond
Prices start from $925 USDSave up to $5,485 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
6.53ct Round
$925 USD