Cushion|Lab Grown|IGI

0.50ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG795616521

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG795616521

Diamond specifications and retailer prices

From $147 USD
As of October 30, 2026
Save $830 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,375 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion 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 LG795616521 or 795616521. Listed at 15 retailers as of October 30, 2026, with a 565% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795616521
Dimensions4.85 × 4.51 × 2.67 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.85 mm4.51 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG795616521
Side View
Table 64.0%Crown 40.6°Girdle: THN-THKPavilion 30.8°Culet: NoneDepth 59.2%

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 30
Current: $1,375 USD|Low: $104 USD|High: $1,386 USD|Avg: $440 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$147 USD
Retailer 3$222 USD
Retailer 7$225 USD
Retailer 5$274 USD
Retailer 2$290 USD
Retailer 6$296 USD
Retailer 12$390 USD
Retailer 10$400 USD
Retailer 8$408 USD
Retailer 11$408 USD
Retailer 4$853 USD
MOH London$1,375 USD

43 data points across 12 retailers

15 retailers$147 USD to $977 USD

A
Cheapest Retailer
-
$147 USD
Final sale: no returns
A
Retailer 2
-
$222 USD
View
A
Retailer 3
-
$225 USD
View
A
Retailer 4
-
$274 USD
£216 GBP
View
B+
Retailer 5
-
$290 USD
€276 EUR
View
B+
Retailer 6
-
$296 USD
ZAR 4,785 ZAR
View
B+
Retailer 7
-
$390 USD
View
B+
Retailer 8
-
$400 USD
View
B
Retailer 9
-
$408 USD
View
Retailer 10
-
$408 USD
£322 GBP
View
Price last confirmed 17 days ago
B
Retailer 11
-
$455 USD
SGD 615 SGD
View
B
Retailer 12
-
$583 USD
View
B
Retailer 13
-
$853 USD
£672 GBP
View
B
Retailer 14
-
$977 USD
View
Most Expensive
MOH London
LG795616521 · Oct 29
$1,375 USD
£1,083 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $147 USDSave up to $830 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
0.50ct Cushion
$147 USD