Radiant|Lab Grown|IGI

0.65ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG654454849

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

Certificate IGI LG654454849

Diamond specifications and retailer prices

From $474 USD
£373 GBP
As of October 29, 2026
Save $86 USD (15%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,430 USD at MOH London · As of October 11, 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 very-good cut grade and certified by IGI LG654454849 or 654454849. Listed at 17 retailers as of October 29, 2026, with a relatively tight 18% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.65
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle47.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654454849
Dimensions5.67 × 4.13 × 3.04 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.67 mm4.13 mm0.65 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG654454849
Side View
Table 68.0%Crown 47.3°Girdle: STK-THKPavilionCulet: NoneDepth 73.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,430 USD|Low: $97 USD|High: $1,430 USD|Avg: $450 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 12$124 USD
Retailer 5$137 USD
Retailer 3$143 USD
Retailer 15$163 USD
Retailer 6$191 USD
Retailer 10$230 USD
Retailer 14$235 USD
Retailer 16$269 USD
Retailer 11$281 USD
Retailer 2$291 USD
Retailer 18$381 USD
Retailer 17$384 USD
Retailer 13$510 USD
Retailer 9$639 USD
Retailer 7$719 USD
Retailer 4$884 USD
Retailer 8$954 USD
MOH London$1,430 USD

29 data points across 18 retailers

17 retailers$474 USD to $559 USD

Retailer 1
-
$124 USD
Price last confirmed 22 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
-
$381 USD
£300 GBP
View
Price last confirmed 21 days ago
Retailer 9
-
$384 USD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$474 USD
£373 GBP
View
Retailer 11
-
$510 USD
View
Price last confirmed 18 days ago
B
Retailer 12
-
$559 USD
£440 GBP
View
Retailer 13
-
$639 USD
SGD 864 SGD
View
Price last confirmed 17 days ago
Retailer 14
-
$719 USD
View
Price last confirmed 18 days ago
Retailer 15
-
$884 USD
£696 GBP
View
Price last confirmed 17 days ago
Retailer 16
-
$954 USD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG654454849 · Oct 11
$1,430 USD
£1,126 GBP
View
Price last confirmed 19 days ago
16 more retailers have this diamond
Prices start from $474 USDSave up to $86 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
$474 USD