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Round|Lab Grown|IGI

6.53ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG584385300

Shape and cutting style on the report: Round brilliant

Certificate IGI LG584385300

Diamond specifications and retailer prices

From $1,059 USD
As of October 29, 2026
Save $5,409 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,468 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

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 LG584385300 or 584385300. Listed at 22 retailers as of October 29, 2026, with prices from $1,059 to $6,468, a $5,409 spread on the same certified stone. Blue Nile lists it at $6,468. 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 angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG584385300
Dimensions11.96 × 11.88 × 7.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.96 mm11.88 mm6.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG584385300
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

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 29
Current: $6,468 USD|Low: $1,028 USD|High: $6,470 USD|Avg: $2,615 USD|-0.0%
Blue Nile
Retailer 2
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Retailer 22
October 31, 2026
Retailer 6$1,059 USD
Retailer 20$1,153 USD
Retailer 21$1,187 USD
Retailer 4$1,229 USD
Retailer 22$1,229 USD
Retailer 16$1,405 USD
Retailer 3$1,617 USD
Retailer 7$1,703 USD
Retailer 13$1,769 USD
Retailer 17$1,773 USD
Retailer 10$1,959 USD
Retailer 2$2,277 USD
Retailer 5$2,303 USD
Retailer 18$2,378 USD
Retailer 8$2,568 USD
Retailer 9$2,816 USD
Retailer 11$3,753 USD
Retailer 12$3,810 USD
Retailer 19$4,190 USD
Retailer 14$4,292 USD
Retailer 15$6,410 USD
Blue Nile$6,468 USD

34 data points across 22 retailers

22 retailers$1,059 USD to $6,468 USD

A
Cheapest Retailer
-
$1,059 USD
A
Retailer 2
-
$1,153 USD
View
A
Retailer 3
-
$1,187 USD
View
Final sale: no returns
Retailer 4
-
$1,229 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,229 USD
View
A
Retailer 6
-
$1,405 USD
View
Retailer 7
-
$1,617 USD
£1,273 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,703 USD
View
A
Retailer 9
-
$1,769 USD
€1,685 EUR
View
A
Retailer 10
-
$1,773 USD
£1,396 GBP
View
B+
Retailer 11
-
$1,959 USD
View
B+
Retailer 12
-
$2,277 USD
A$3,503 AUD
View
B+
Retailer 13
-
$2,303 USD
View
B+
Retailer 14
-
$2,378 USD
ZAR 38,416 ZAR
View
B+
Retailer 15
-
$2,568 USD
View
B+
Retailer 16
-
$2,816 USD
View
Retailer 17
-
$3,753 USD
View
Price last confirmed 20 days ago
B
Retailer 18
-
$3,810 USD
View
B
Retailer 19
-
$4,190 USD
£3,299 GBP
View
B
Retailer 20
-
$4,292 USD
View
B
Retailer 21
-
$6,410 USD
View
Most Expensive
B
Blue Nile
25247239 · Oct 31
$6,468 USD
View
21 more retailers have this diamond
Prices start from $1,059 USDSave up to $5,409 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
$1,059 USD