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Cushion|Lab Grown|IGI

10.77ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG735559299

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735559299

Diamond specifications and retailer prices

From $11,625 NZD
£5,150 GBP
As of November 2, 2026
Save $41,962 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $53,587 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 10.77ct lab-grown cushion diamond

This 10.77ct 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 LG735559299 or 735559299. Listed at 13 retailers as of November 2, 2026, with prices from $11,625 to $53,587, a $41,962 spread on the same certified stone. Adiamor lists it at $53,587. 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

10.77
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.9°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735559299
Dimensions15.52 × 10.39 × 7.51 mm
L/W Ratio1.49
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
15.52 mm10.39 mm10.77 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735559299
Side View
Table 67.0%Crown 49.9°Girdle: MED-THKPavilion 33.4°Culet: NoneDepth 72.3%

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: $53,587 NZD|Low: $10,703 NZD|High: $53,587 NZD|Avg: $21,883 NZD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 2$11,625 NZD
Retailer 3$12,256 NZD
Retailer 13$12,578 NZD
Retailer 12$12,992 NZD
Retailer 10$13,028 NZD
Retailer 11$15,107 NZD
Retailer 6$16,212 NZD
Retailer 5$18,581 NZD
Retailer 9$20,166 NZD
Retailer 8$24,472 NZD
Retailer 7$24,942 NZD
Retailer 4$45,102 NZD
Adiamor$53,587 NZD

44 data points across 13 retailers

13 retailers$11,625 NZD to $53,587 NZD

A
Cheapest Retailer
-
$11,625 NZD
£5,150 GBP
B+
Retailer 2
-
$12,256 NZD
$6,896 USD
View
B+
Retailer 3
-
$12,578 NZD
$7,077 USD
View
Final sale: no returns
B+
Retailer 4
-
$12,992 NZD
$7,310 USD
View
Retailer 5
-
$13,028 NZD
$7,330 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$15,107 NZD
$8,500 USD
View
B+
Retailer 7
-
$16,212 NZD
£7,182 GBP
View
B+
Retailer 8
-
$18,581 NZD
£8,232 GBP
View
B+
Retailer 9
-
$20,166 NZD
ZAR 183,306 ZAR
View
B
Retailer 10
-
$24,472 NZD
$13,769 USD
View
B
Retailer 11
-
$24,942 NZD
A$21,590 AUD
View
B
Retailer 12
-
$45,102 NZD
$25,377 USD
View
Most Expensive
B
Adiamor
D-71029054 · Nov 2
$53,587 NZD
$30,151 USD
View
12 more retailers have this diamond
Prices start from $11,625 NZDSave up to $41,962 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
10.77ct Cushion
$11,625 NZD