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Cushion|Lab Grown|IGI

6.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG750599688

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG750599688

Diamond specifications and retailer prices

From $3,884 NZD
£1,724 GBP
As of October 27, 2026
Save $15,563 NZD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $19,446 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 6.1ct lab-grown cushion diamond

This 6.1ct 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 LG750599688 or 750599688. Listed at 7 retailers as of October 27, 2026, with prices from $3,884 to $19,446, a $15,563 spread on the same certified stone. Do Amore Diamonds lists it at $19,446. 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

6.10
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750599688
Dimensions12.73 × 9.85 × 6.64 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.73 mm9.85 mm6.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750599688
Side View
Table 66.0%Crown 30.5°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 67.4%

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 27
Current: $19,446 NZD|Low: $3,628 NZD|High: $26,615 NZD|Avg: $7,897 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
October 28, 2026
Retailer 7$3,884 NZD
Retailer 12$3,903 NZD
Retailer 6$4,085 NZD
Retailer 13$4,371 NZD
Retailer 10$5,240 NZD
Retailer 2$5,243 NZD
Retailer 3$6,283 NZD
Retailer 4$6,489 NZD
Retailer 9$6,824 NZD
Retailer 14$6,976 NZD
Retailer 8$10,514 NZD
Retailer 5$10,930 NZD
Retailer 11$14,088 NZD
Do Amore Diamonds$19,446 NZD

18 data points across 14 retailers

7 retailers$3,884 NZD to $19,446 NZD

A
Cheapest Retailer
-
$3,884 NZD
£1,724 GBP
A
Retailer 2
-
$3,903 NZD
$2,200 USD
View
A
Retailer 3
-
$5,240 NZD
$2,953 USD
View
B+
Retailer 4
-
$5,243 NZD
$2,955 USD
View
Retailer 5
-
$6,824 NZD
A$5,917 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$10,514 NZD
£4,666 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1790748 · Oct 28
$19,446 NZD
$10,960 USD
View
6 more retailers have this diamond
Prices start from $3,884 NZDSave up to $15,563 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
6.10ct Cushion
$3,884 NZD