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Cushion|Lab Grown|IGI

10.07ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG628401542

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG628401542

Diamond specifications and retailer prices

From $21,080 NZD
$11,881 USD
As of October 30, 2026
Save $29,432 NZD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $70,127 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.07ct lab-grown cushion diamond

This 10.07ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628401542 or 628401542. Listed at 21 retailers as of October 30, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.07
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628401542
Dimensions12.32 × 11.80 × 7.68 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.Type IIa
Top View
12.32 mm11.80 mm10.07 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628401542
Side View
Table 61.0%Crown 41.4°Girdle: MED-VTKPavilion 32°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $40,066 NZD|Low: $21,080 NZD|High: $84,325 NZD|Avg: $37,782 NZD|+2.3%
Retailer 1
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$21,080 NZD
Retailer 3$22,051 NZD
Retailer 6$23,089 NZD
Retailer 13$23,580 NZD
Retailer 12$23,729 NZD
Retailer 2$23,914 NZD
Retailer 9$27,951 NZD
Retailer 7$34,260 NZD
Retailer 10$37,021 NZD
Retailer 8$38,946 NZD
Retailer 1$40,066 NZD
Retailer 14$43,742 NZD
Retailer 11$45,186 NZD
Retailer 15$60,729 NZD
Retailer 4$84,325 NZD

38 data points across 15 retailers

21 retailers$21,080 NZD to $50,513 NZD

B+
Cheapest Retailer
-
$21,080 NZD
$11,881 USD
B+
Retailer 2
-
$22,051 NZD
$12,428 USD
View
B+
Retailer 3
-
$23,089 NZD
$13,013 USD
View
Final sale: no returns
B+
Retailer 4
-
$23,580 NZD
$13,290 USD
View
B+
Retailer 5
-
$23,729 NZD
$13,374 USD
View
Retailer 6
-
$23,914 NZD
$13,478 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$27,951 NZD
£12,404 GBP
View
B
Retailer 8
-
$34,260 NZD
£15,204 GBP
View
B
Retailer 9
-
$37,021 NZD
ZAR 337,080 ZAR
View
B
Retailer 10
-
$38,473 NZD
€20,651 EUR
View
B
Retailer 11
-
$38,946 NZD
$21,950 USD
View
B
Retailer 12
-
$40,066 NZD
€21,506 EUR
View
B
Retailer 13
-
$43,742 NZD
$24,653 USD
View
Retailer 14
-
$45,186 NZD
A$39,180 AUD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$50,513 NZD
$28,469 USD
View
Retailer 16
-
$58,193 NZD
$32,798 USD
View
Price under review
Retailer 17
-
$60,729 NZD
A$52,657 AUD
View
Price under review
Retailer 18
-
$66,646 NZD
$37,562 USD
View
Price under review
Most Expensive
Taylor and Hart
MS1K69N · Oct 30
$70,127 NZD
$39,524 USD
View
Price under review
18 more retailers have this diamond
Prices start from $21,080 NZDSave up to $29,432 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.

B+
10.07ct Cushion
$21,080 NZD