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Cushion|Lab Grown|IGI

52.08ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG779603008

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG779603008

Diamond specifications and retailer prices

From $90,683 NZD
£40,243 GBP
As of November 1, 2026
Save $159,550 NZD (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $250,233 NZD at Adiamor · As of October 31, 2026
View at Adiamor

About this 52.08ct lab-grown cushion diamond

This 52.08ct lab-grown cushion 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 LG779603008 or 779603008. Listed at 5 retailers as of October 31, 2026, with prices from $90,683 to $250,233, a $159,550 spread on the same certified stone. Adiamor lists it at $250,233. 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

52.08
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle29.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779603008
Dimensions21.32 × 21.28 × 12.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.32 mm21.28 mm52.08 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779603008
Side View
Table 60.0%Crown 34.8°Girdle: MED-VTKPavilion 29.4°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $250,233 NZD|Low: $90,649 NZD|High: $303,613 NZD|Avg: $175,752 NZD|-8.2%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$90,683 NZD
Retailer 5$126,044 NZD
Retailer 3$152,423 NZD
Retailer 6$161,905 NZD
Retailer 4$233,734 NZD
Adiamor$250,233 NZD

29 data points across 6 retailers

5 retailers$90,683 NZD to $250,233 NZD

B+
Cheapest Retailer
-
$90,683 NZD
£40,243 GBP
B
Retailer 2
-
$126,044 NZD
$71,039 USD
View
Retailer 3
-
$152,423 NZD
$85,906 USD
View
Price last confirmed 20 days ago
B
Retailer 4
-
$233,734 NZD
$131,733 USD
View
Most Expensive
B
Adiamor
D-82375111 · Oct 31
$250,233 NZD
$141,032 USD
View
4 more retailers have this diamond
Prices start from $90,683 NZDSave up to $159,550 NZD

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.

B+
52.08ct Cushion
$90,683 NZD