Round|Lab Grown|IGI

0.46ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG819654457

Shape and cutting style on the report: Round brilliant

Certificate IGI LG819654457

Diamond specifications and retailer prices

From $82 USD
As of October 29, 2026
Save $669 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $751 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.46ct lab-grown round diamond

This 0.46ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819654457 or 819654457. Listed at 15 retailers as of October 25, 2026, with prices from $82 to $751, a $669 spread on the same certified stone. MOH London lists it at $751. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819654457
Dimensions4.97 × 5.01 × 3.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.97 mm5.01 mm0.46 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819654457
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 41.2°CuletDepth 61.2%

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: Oct 29
Current: $751 USD|Low: $82 USD|High: $796 USD|Avg: $269 USD|-4.7%
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
October 29, 2026
Retailer 6$82 USD
Retailer 13$92 USD
Retailer 12$95 USD
Retailer 10$109 USD
Retailer 14$109 USD
Retailer 5$140 USD
Retailer 2$181 USD
Retailer 8$184 USD
Retailer 11$219 USD
Retailer 9$265 USD
Retailer 7$293 USD
Retailer 4$328 USD
Retailer 3$388 USD
MOH London$751 USD

42 data points across 14 retailers

15 retailers$82 USD to $751 USD

A
Cheapest Retailer
-
$82 USD
A
Retailer 2
-
$92 USD
View
Final sale: no returns
A
Retailer 3
-
$95 USD
View
A
Retailer 4
-
$109 USD
View
A
Retailer 5
-
$109 USD
View
A
Retailer 6
-
$128 USD
HK$1,000 HKD
View
A
Retailer 7
-
$140 USD
View
A
Retailer 8
-
$181 USD
£142 GBP
View
A
Retailer 9
-
$184 USD
ZAR 2,975 ZAR
View
A
Retailer 10
-
$219 USD
€209 EUR
View
B+
Retailer 11
-
$265 USD
A$408 AUD
View
B+
Retailer 12
-
$293 USD
A$451 AUD
View
B+
Retailer 13
-
$328 USD
View
B
Retailer 14
-
$388 USD
View
Most Expensive
B
MOH London
LG819654457 · Oct 25
$751 USD
£591 GBP
View
14 more retailers have this diamond
Prices start from $82 USDSave up to $669 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
0.46ct Round
$82 USD