Radiant|Lab Grown|IGI

0.64ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG813649930

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG813649930

Diamond specifications and retailer prices

From $140 USD
As of October 30, 2026
Save $774 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $914 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.64ct lab-grown radiant diamond

This 0.64ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813649930 or 813649930. Listed at 20 retailers as of October 29, 2026, with prices from $140 to $914, a $774 spread on the same certified stone. Flawless Fine Jewelry lists it at $914. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813649930
Dimensions6.22 × 4.19 × 2.82 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm4.19 mm0.64 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813649930
Side View
Table 64.0%Crown 38°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 67.3%

Caratlytics Score

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A+
Exceptional
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 30
Current: $914 USD|Low: $137 USD|High: $930 USD|Avg: $384 USD|-1.6%
Flawless Fine Jewelry
Retailer 2
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Retailer 20
October 30, 2026
Retailer 4$140 USD
Retailer 5$157 USD
Retailer 19$163 USD
Retailer 14$174 USD
Retailer 12$177 USD
Retailer 18$235 USD
Retailer 17$290 USD
Retailer 20$291 USD
Retailer 2$297 USD
Retailer 3$314 USD
Retailer 8$336 USD
Retailer 15$404 USD
Retailer 7$452 USD
Retailer 10$452 USD
Retailer 11$470 USD
Retailer 13$548 USD
Retailer 16$559 USD
Retailer 6$614 USD
Retailer 9$833 USD
Flawless Fine Jewelry$914 USD

44 data points across 20 retailers

20 retailers$140 USD to $914 USD

A+
Cheapest Retailer
-
$140 USD
A
Retailer 2
-
$157 USD
View
Final sale: no returns
A
Retailer 3
-
$163 USD
View
A
Retailer 4
-
$174 USD
View
A
Retailer 5
-
$177 USD
View
A
Retailer 6
-
$235 USD
View
A
Retailer 7
-
$290 USD
View
A
Retailer 8
-
$291 USD
View
A
Retailer 9
-
$297 USD
£234 GBP
View
A
Retailer 10
-
$314 USD
ZAR 5,073 ZAR
View
A
Retailer 11
-
$336 USD
€320 EUR
View
B+
Retailer 12
-
$404 USD
View
B+
Retailer 13
-
$452 USD
A$695 AUD
View
B+
Retailer 14
-
$452 USD
View
B+
Retailer 15
-
$470 USD
View
B+
Retailer 16
-
$548 USD
View
B+
Retailer 17
-
$559 USD
View
B
Retailer 18
-
$614 USD
View
Retailer 19
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$833 USD
£656 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Flawless Fine Jewelry
00CB5119E · Oct 29
$914 USD
£720 GBP
View
19 more retailers have this diamond
Prices start from $140 USDSave up to $774 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+
0.64ct Radiant
$140 USD