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Cushion|Lab Grown|IGI

10.59ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG770612708

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

Certificate IGI LG770612708

Diamond specifications and retailer prices

From $9,228 NZD
£4,088 GBP
As of November 2, 2026
Save $41,893 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $51,120 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 10.59ct lab-grown cushion diamond

This 10.59ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG770612708 or 770612708. Listed at 13 retailers as of November 2, 2026, with prices from $9,228 to $51,120, a $41,893 spread on the same certified stone. Adiamor lists it at $51,120. 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

10.59
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770612708
Dimensions12.19 × 12.18 × 7.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm12.18 mm10.59 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770612708
Side View
Table 68.0%Crown 45.5°Girdle: MED-VTKPavilion 33.9°Culet: NoneDepth 65.0%

Caratlytics Score

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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: Nov 2
Current: $9,228 NZD|Low: $9,225 NZD|High: $26,146 NZD|Avg: $13,665 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 1$9,228 NZD
Retailer 11$9,983 NZD
Retailer 2$10,113 NZD
Retailer 8$10,340 NZD
Retailer 10$10,379 NZD
Retailer 4$13,118 NZD
Retailer 3$14,626 NZD
Retailer 9$15,983 NZD
Retailer 7$16,006 NZD
Retailer 6$19,451 NZD
Retailer 5$19,643 NZD

42 data points across 11 retailers

13 retailers$9,228 NZD to $51,120 NZD

A
Cheapest Retailer
-
$9,228 NZD
£4,088 GBP
A
Retailer 2
-
$9,983 NZD
$5,617 USD
View
Final sale: no returns
A
Retailer 3
-
$10,113 NZD
$5,690 USD
View
Retailer 4
-
$10,340 NZD
$5,818 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$10,379 NZD
$5,840 USD
View
B+
Retailer 6
-
$13,118 NZD
£5,812 GBP
View
B+
Retailer 7
-
$14,626 NZD
£6,480 GBP
View
B+
Retailer 8
-
$15,983 NZD
$8,993 USD
View
B+
Retailer 9
-
$16,006 NZD
ZAR 145,491 ZAR
View
B
Retailer 10
-
$19,451 NZD
$10,944 USD
View
B
Retailer 11
-
$19,643 NZD
A$17,003 AUD
View
B
Retailer 12
-
$37,129 NZD
$20,891 USD
View
Most Expensive
B
Adiamor
D-77312676 · Nov 2
$51,120 NZD
$28,763 USD
View
12 more retailers have this diamond
Prices start from $9,228 NZDSave up to $41,893 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
10.59ct Cushion
$9,228 NZD