Radiant|Lab Grown|IGI

0.65ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG677539171

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

Certificate IGI LG677539171

Diamond specifications and retailer prices

From $559 USD
£440 GBP
As of October 29, 2026
16 retailers carry this diamond
Most expensive: $1,430 USD at MOH London · As of October 12, 2026
View at MOH London

About this 0.65ct lab-grown radiant diamond

This 0.65ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677539171 or 677539171. Listed at 16 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.65
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677539171
Dimensions6.40 × 4.12 × 2.74 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm4.12 mm0.65 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG677539171
Side View
Table 66.0%Crown 37.5°Girdle: MED-STKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,430 USD|Low: $97 USD|High: $1,430 USD|Avg: $421 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 18, 2026
Retailer 13$124 USD
Retailer 12$137 USD
Retailer 4$143 USD
Retailer 16$163 USD
Retailer 7$191 USD
Retailer 10$230 USD
Retailer 15$235 USD
Retailer 17$269 USD
Retailer 11$281 USD
Retailer 2$291 USD
Retailer 6$327 USD
Retailer 14$360 USD
Retailer 3$381 USD
Retailer 18$384 USD
Retailer 8$719 USD
Retailer 5$884 USD
Retailer 9$954 USD
MOH London$1,430 USD

28 data points across 18 retailers

16 retailers

Retailer 1
-
$124 USD
Price last confirmed 17 days ago
Retailer 2
-
$143 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$163 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$230 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$235 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$269 USD
HK$2,100 HKD
View
Price last confirmed 18 days ago
Retailer 7
-
$281 USD
£222 GBP
View
Price last confirmed 16 days ago
Retailer 8
-
$327 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$360 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$381 USD
£300 GBP
View
Price last confirmed 21 days ago
Retailer 11
-
$384 USD
View
Price last confirmed 16 days ago
B
Retailer 12
-
$559 USD
£440 GBP
View
Retailer 13
-
$719 USD
View
Price last confirmed 17 days ago
Retailer 14
-
$884 USD
£696 GBP
View
Price last confirmed 17 days ago
Retailer 15
-
$954 USD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG677539171 · Oct 12
$1,430 USD
£1,126 GBP
View
Price last confirmed 17 days ago
15 more retailers have this diamond
Prices start from $559 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
0.65ct Radiant
$559 USD