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Cushion|Lab Grown|IGI

5.10ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG828603774

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

Certificate IGI LG828603774

Diamond specifications and retailer prices

From $3,861 NZD
$2,176 USD
As of October 29, 2026
Save $19,862 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $23,722 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown cushion diamond

This 5.1ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG828603774 or 828603774. Listed at 13 retailers as of October 29, 2026, with prices from $3,861 to $23,722, a $19,862 spread on the same certified stone. Do Amore Diamonds lists it at $23,722. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.10
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828603774
Dimensions10.05 × 9.85 × 6.72 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm9.85 mm5.10 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828603774
Side View
Table 62.0%Crown 36.8°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 68.2%

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 29
Current: $23,722 NZD|Low: $1,478 NZD|High: $23,722 NZD|Avg: $9,554 NZD|+44.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 6$3,861 NZD
Retailer 11$3,909 NZD
Retailer 12$5,617 NZD
Retailer 2$6,076 NZD
Retailer 4$8,383 NZD
Retailer 10$8,960 NZD
Retailer 7$8,969 NZD
Retailer 5$10,775 NZD
Retailer 13$11,294 NZD
Retailer 8$12,040 NZD
Retailer 3$15,433 NZD
Retailer 9$21,221 NZD
Do Amore Diamonds$23,722 NZD

25 data points across 13 retailers

13 retailers$3,861 NZD to $23,722 NZD

A
Cheapest Retailer
-
$3,861 NZD
$2,176 USD
Final sale: no returns
A
Retailer 2
-
$3,909 NZD
$2,203 USD
View
B+
Retailer 3
-
$5,617 NZD
$3,166 USD
View
B+
Retailer 4
-
$6,076 NZD
£2,696 GBP
View
B
Retailer 5
-
$8,383 NZD
£3,720 GBP
View
Retailer 6
-
$8,960 NZD
A$7,769 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$8,969 NZD
ZAR 81,665 ZAR
View
B
Retailer 8
-
$10,775 NZD
$6,073 USD
View
B
Retailer 9
-
$11,294 NZD
$6,365 USD
View
B
Retailer 10
-
$12,040 NZD
£5,343 GBP
View
B
Retailer 11
-
$15,433 NZD
$8,698 USD
View
B
Retailer 12
-
$21,221 NZD
$11,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-1293BB8F5 · Oct 31
$23,722 NZD
$13,370 USD
View
12 more retailers have this diamond
Prices start from $3,861 NZDSave up to $19,862 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.

A
5.10ct Cushion
$3,861 NZD