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Cushion|Lab Grown|IGI

6.10ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG752572665

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG752572665

Diamond specifications and retailer prices

From $2,981 NZD
$1,680 USD
As of October 31, 2026
Save $10,681 NZD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,662 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG752572665 or 752572665. Listed at 17 retailers as of October 31, 2026, with prices from $2,981 to $13,662, a $10,681 spread on the same certified stone. Brilliant Earth lists it at $13,662. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752572665
Dimensions12.72 × 9.83 × 6.49 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
12.72 mm9.83 mm6.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752572665
Side View
Table 62.0%Crown 28.6°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 66.0%

Caratlytics Score

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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 31
Current: $13,662 NZD|Low: $2,981 NZD|High: $14,106 NZD|Avg: $6,426 NZD|-3.0%
Brilliant Earth
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 16$2,981 NZD
Retailer 5$3,089 NZD
Retailer 15$3,176 NZD
Retailer 14$3,270 NZD
Retailer 6$3,813 NZD
Retailer 10$4,363 NZD
Retailer 17$4,869 NZD
Retailer 12$5,010 NZD
Retailer 11$5,724 NZD
Retailer 13$5,978 NZD
Retailer 7$6,277 NZD
Retailer 8$7,463 NZD
Retailer 3$8,327 NZD
Retailer 2$8,824 NZD
Retailer 4$9,043 NZD
Retailer 9$10,864 NZD
Brilliant Earth$13,662 NZD

40 data points across 17 retailers

17 retailers$2,981 NZD to $13,662 NZD

A
Cheapest Retailer
-
$2,981 NZD
$1,680 USD
Final sale: no returns
Retailer 2
-
$3,089 NZD
$1,741 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$3,176 NZD
$1,790 USD
View
Retailer 4
-
$3,270 NZD
£1,451 GBP
View
Price last confirmed 15 days ago
A
Retailer 5
-
$3,813 NZD
$2,149 USD
View
A
Retailer 6
-
$4,363 NZD
£1,936 GBP
View
A
Retailer 7
-
$4,869 NZD
$2,744 USD
View
A
Retailer 8
-
$5,010 NZD
€2,689 EUR
View
B+
Retailer 9
-
$5,724 NZD
A$4,963 AUD
View
B+
Retailer 10
-
$5,978 NZD
ZAR 54,433 ZAR
View
B+
Retailer 11
-
$6,277 NZD
$3,538 USD
View
B+
Retailer 12
-
$7,463 NZD
£3,312 GBP
View
B+
Retailer 13
-
$8,327 NZD
$4,693 USD
View
B+
Retailer 14
-
$8,824 NZD
£3,916 GBP
View
B
Retailer 15
-
$9,043 NZD
$5,097 USD
View
B
Retailer 16
-
$10,864 NZD
$6,123 USD
View
Most Expensive
B
Brilliant Earth
16700988A · Oct 31
$13,662 NZD
$7,700 USD
View
16 more retailers have this diamond
Prices start from $2,981 NZDSave up to $10,681 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
$2,981 NZD