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Cushion|Lab Grown|IGI

5.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG825608307

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

Certificate IGI LG825608307

Diamond specifications and retailer prices

From $3,909 NZD
$2,203 USD
As of October 31, 2026
Save $19,814 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $23,722 NZD at Do Amore Diamonds · As of October 30, 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 top-tier cut grade and certified by IGI LG825608307 or 825608307. Listed at 17 retailers as of October 30, 2026, with prices from $3,909 to $23,722, a $19,814 spread on the same certified stone. Do Amore Diamonds lists it at $23,722. 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

5.10
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825608307
Dimensions10.14 × 9.89 × 6.68 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm9.89 mm5.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825608307
Side View
Table 63.0%Crown 34.3°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 67.5%

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 31
Current: $23,722 NZD|Low: $3,999 NZD|High: $23,722 NZD|Avg: $8,905 NZD
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 5$3,999 NZD
Retailer 6$4,230 NZD
Retailer 14$4,294 NZD
Retailer 8$4,794 NZD
Retailer 4$5,617 NZD
Retailer 2$6,076 NZD
Retailer 7$8,383 NZD
Retailer 12$8,960 NZD
Retailer 9$8,969 NZD
Retailer 3$9,121 NZD
Retailer 15$10,775 NZD
Retailer 13$11,294 NZD
Retailer 10$12,040 NZD
Retailer 11$21,221 NZD
Do Amore Diamonds$23,722 NZD

45 data points across 15 retailers

17 retailers$3,909 NZD to $23,722 NZD

A
Cheapest Retailer
-
$3,909 NZD
$2,203 USD
Retailer 2
-
$3,999 NZD
$2,254 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$4,230 NZD
$2,384 USD
View
Final sale: no returns
A
Retailer 4
-
$4,294 NZD
$2,420 USD
View
A
Retailer 5
-
$4,794 NZD
£2,127 GBP
View
B+
Retailer 6
-
$5,617 NZD
$3,166 USD
View
B+
Retailer 7
-
$6,076 NZD
£2,696 GBP
View
B
Retailer 8
-
$8,383 NZD
£3,720 GBP
View
Retailer 9
-
$8,960 NZD
A$7,769 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$8,969 NZD
ZAR 81,665 ZAR
View
Retailer 11
-
$9,121 NZD
A$7,909 AUD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$10,775 NZD
$6,073 USD
View
B
Retailer 13
-
$11,294 NZD
$6,365 USD
View
B
Retailer 14
-
$12,040 NZD
£5,343 GBP
View
B
Retailer 15
-
$15,433 NZD
$8,698 USD
View
B
Retailer 16
-
$21,221 NZD
$11,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-D81D77A48 · Oct 30
$23,722 NZD
$13,370 USD
View
16 more retailers have this diamond
Prices start from $3,909 NZDSave up to $19,814 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
$3,909 NZD