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Cushion|Lab Grown|IGI

10.49ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG819654503

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819654503

Diamond specifications and retailer prices

From $12,504 NZD
£5,540 GBP
As of November 2, 2026
Save $22,315 NZD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $34,819 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.49ct lab-grown cushion diamond

This 10.49ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819654503 or 819654503. Listed at 10 retailers as of October 31, 2026, with prices from $12,504 to $34,819, a $22,315 spread on the same certified stone. Taylor and Hart lists it at $34,819. 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

10.49
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819654503
Dimensions16.66 × 10.33 × 6.44 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.66 mm10.33 mm10.49 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819654503
Side View
Table 64.0%Crown 35.8°Girdle: MED-STKPavilion 43.2°Culet: LargeDepth 62.3%

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: Nov 2
Current: $12,504 NZD|Low: $9,757 NZD|High: $34,819 NZD|Avg: $18,917 NZD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 2, 2026
Retailer 1$12,504 NZD
Retailer 4$13,570 NZD
Retailer 8$13,678 NZD
Retailer 6$14,992 NZD
Retailer 3$15,007 NZD
Retailer 9$15,166 NZD
Retailer 5$18,189 NZD
Retailer 2$18,370 NZD
Retailer 7$30,164 NZD
Taylor and Hart$34,819 NZD

38 data points across 10 retailers

10 retailers$12,504 NZD to $34,819 NZD

B+
Cheapest Retailer
-
$12,504 NZD
£5,540 GBP
B
Retailer 2
-
$13,570 NZD
$7,635 USD
View
B+
Retailer 3
-
$13,678 NZD
£6,060 GBP
View
B
Retailer 4
-
$14,992 NZD
$8,435 USD
View
B
Retailer 5
-
$15,007 NZD
ZAR 136,407 ZAR
View
B
Retailer 6
-
$15,166 NZD
$8,533 USD
View
B
Retailer 7
-
$18,189 NZD
$10,234 USD
View
B
Retailer 8
-
$18,370 NZD
A$15,901 AUD
View
B
Retailer 9
-
$30,164 NZD
SGD 22,935 SGD
View
Most Expensive
B
Taylor and Hart
2M0K0YY · Oct 31
$34,819 NZD
$19,591 USD
View
9 more retailers have this diamond
Prices start from $12,504 NZDSave up to $22,315 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+
10.49ct Cushion
$12,504 NZD