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Cushion|Lab Grown|IGI

0.50ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG804602259

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804602259

Diamond specifications and retailer prices

From $158 USD
As of October 30, 2026
Save $756 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $914 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 LG804602259 or 804602259. Listed at 14 retailers as of October 29, 2026, with prices from $158 to $914, a $756 spread on the same certified stone. Flawless Fine Jewelry lists it at $914. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804602259
Dimensions5.01 × 4.05 × 2.82 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.01 mm4.05 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804602259
Side View
Table 62.0%Crown 35.5°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 69.6%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $914 USD|Low: $158 USD|High: $927 USD|Avg: $366 USD
Flawless Fine Jewelry
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 30, 2026
Retailer 2$158 USD
Retailer 5$187 USD
Retailer 3$205 USD
Retailer 7$238 USD
Retailer 4$240 USD
Retailer 8$300 USD
Retailer 10$316 USD
Retailer 12$325 USD
Retailer 6$400 USD
Retailer 11$404 USD
Retailer 13$460 USD
Retailer 9$485 USD
Retailer 14$846 USD
Flawless Fine Jewelry$914 USD

28 data points across 14 retailers

14 retailers$158 USD to $914 USD

A
Cheapest Retailer
-
$158 USD
Final sale: no returns
Retailer 2
-
$187 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$205 USD
HK$1,600 HKD
View
A
Retailer 4
-
$238 USD
View
A
Retailer 5
-
$240 USD
View
A
Retailer 6
-
$300 USD
£236 GBP
View
B+
Retailer 7
-
$316 USD
€301 EUR
View
B+
Retailer 8
-
$325 USD
ZAR 5,252 ZAR
View
B+
Retailer 9
-
$400 USD
View
B+
Retailer 10
-
$404 USD
View
B+
Retailer 11
-
$460 USD
A$708 AUD
View
B
Retailer 12
-
$485 USD
SGD 655 SGD
View
B
Retailer 13
-
$846 USD
£666 GBP
View
Most Expensive
B
Flawless Fine Jewelry
385E3D21F · Oct 29
$914 USD
£720 GBP
View
13 more retailers have this diamond
Prices start from $158 USDSave up to $756 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
$158 USD