Radiant|Lab Grown|IGI

0.49ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG811640646

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

Certificate IGI LG811640646

Diamond specifications and retailer prices

From $126 USD
As of November 2, 2026
Save $1,183 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,309 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.49ct lab-grown radiant diamond

This 0.49ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811640646 or 811640646. Listed at 18 retailers as of November 1, 2026, with prices from $126 to $1,309, a $1,183 spread on the same certified stone. MOH London lists it at $1,309. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.49
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811640646
Dimensions5.79 × 3.80 × 2.50 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.79 mm3.80 mm0.49 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG811640646
Side View
Table 60.0%Crown 43.4°Girdle: ThickPavilion 33°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,309 USD|Low: $121 USD|High: $1,325 USD|Avg: $387 USD
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
November 2, 2026
Retailer 13$126 USD
Retailer 9$147 USD
Retailer 10$157 USD
Retailer 12$157 USD
Retailer 3$212 USD
Retailer 7$261 USD
Retailer 2$274 USD
Retailer 8$285 USD
Retailer 6$383 USD
Retailer 5$391 USD
Retailer 4$410 USD
Retailer 14$504 USD
Retailer 11$823 USD
MOH London$1,309 USD

42 data points across 14 retailers

18 retailers$126 USD to $1,309 USD

A
Cheapest Retailer
-
$126 USD
A
Retailer 2
-
$147 USD
View
A
Retailer 3
-
$157 USD
View
Retailer 4
-
$157 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$179 USD
HK$1,400 HKD
View
A
Retailer 6
-
$212 USD
View
A
Retailer 7
-
$261 USD
£206 GBP
View
A
Retailer 8
-
$274 USD
€261 EUR
View
A
Retailer 9
-
$284 USD
€270 EUR
View
A
Retailer 10
-
$285 USD
ZAR 4,601 ZAR
View
B+
Retailer 11
-
$383 USD
View
Retailer 12
-
$391 USD
£308 GBP
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$410 USD
View
B+
Retailer 14
-
$436 USD
SGD 589 SGD
View
B
Retailer 15
-
$504 USD
View
B
Retailer 16
-
$561 USD
View
B
Retailer 17
-
$823 USD
£648 GBP
View
Most Expensive
B
MOH London
LG811640646 · Nov 1
$1,309 USD
£1,031 GBP
View
17 more retailers have this diamond
Prices start from $126 USDSave up to $1,183 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
0.49ct Radiant
$126 USD