Asscher|Lab Grown|IGI

5.28ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG499125829

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG499125829

Diamond specifications and retailer prices

From $4,480 USD
As of October 31, 2026
11 retailers carry this diamond
Most expensive: $32,290 USD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 5.28ct lab-grown asscher diamond

This 5.28ct lab-grown asscher sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499125829 or 499125829. Listed at 11 retailers as of October 31, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.28
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499125829
Dimensions9.60 × 9.57 × 5.96 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.60 mm9.57 mm5.28 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499125829
Side View
Table 66.5%Crown 25.3°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $32,290 USD|Low: $4,480 USD|High: $73,136 USD|Avg: $37,074 USD|-1.1%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 7$4,480 USD
Retailer 4$26,713 USD
Retailer 13$26,793 USD
Retailer 10$28,176 USD
Retailer 11$28,326 USD
Retailer 9$29,338 USD
Retailer 5$31,497 USD
Moon Ocean$32,290 USD
Retailer 6$41,893 USD
Retailer 12$42,032 USD
Retailer 8$59,612 USD
Retailer 2$59,944 USD
Retailer 3$73,136 USD

38 data points across 13 retailers

11 retailers

A
Cheapest Retailer
-
$4,480 USD
Retailer 2
-
$26,793 USD
View
Price under review
Retailer 3
-
$28,176 USD
View
Price under review
Retailer 4
-
$28,326 USD
View
Price under review
Final sale: no returns
Retailer 5
-
$29,338 USD
View
Price under review
Most Expensive
Moon Ocean
NVL-A2ACABED6-829 · Nov 1
$32,290 USD
£25,425 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $4,480 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
5.28ct Asscher
$4,480 USD