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Cushion|Lab Grown|IGI

15.08ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG780697314

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780697314

Diamond specifications and retailer prices

From $4,726 NZD
£2,097 GBP
As of October 27, 2026
Save $23,787 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,513 NZD at With Clarity · As of October 31, 2026
View at With Clarity

About this 15.08ct lab-grown cushion diamond

This 15.08ct 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 LG780697314 or 780697314. Listed at 16 retailers as of October 27, 2026, with prices from $4,726 to $28,513, a $23,787 spread on the same certified stone. With Clarity lists it at $28,513. 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

15.08
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780697314
Dimensions17.33 × 12.37 × 7.89 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.33 mm12.37 mm15.08 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780697314
Side View
Table 65.0%Crown 34.6°Girdle: MED-STKPavilion 30.9°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
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: Oct 27
Current: $6,700 NZD|Low: $4,710 NZD|High: $28,745 NZD|Avg: $12,146 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
Retailer 16
With Clarity
November 1, 2026
Retailer 13$4,726 NZD
Retailer 5$5,664 NZD
Retailer 1$6,700 NZD
Retailer 16$6,710 NZD
Retailer 10$7,621 NZD
Retailer 12$7,647 NZD
Retailer 14$7,878 NZD
Retailer 9$8,808 NZD
Retailer 15$9,046 NZD
Retailer 2$9,123 NZD
Retailer 4$10,887 NZD
Retailer 7$11,302 NZD
Retailer 3$16,327 NZD
Retailer 6$20,440 NZD
Retailer 8$25,798 NZD
Retailer 11$27,204 NZD
With Clarity$28,513 NZD

32 data points across 17 retailers

16 retailers$4,726 NZD to $28,513 NZD

A
Cheapest Retailer
-
$4,726 NZD
£2,097 GBP
A
Retailer 2
-
$6,700 NZD
HK$29,500 HKD
View
A
Retailer 3
-
$6,710 NZD
$3,782 USD
View
A
Retailer 4
-
$7,621 NZD
$4,295 USD
View
A
Retailer 5
-
$7,647 NZD
$4,310 USD
View
A
Retailer 6
-
$7,878 NZD
£3,496 GBP
View
A
Retailer 7
-
$8,808 NZD
€4,728 EUR
View
Retailer 8
-
$9,046 NZD
ZAR 82,363 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$9,123 NZD
$5,142 USD
View
Retailer 10
-
$10,887 NZD
A$9,440 AUD
View
Price last confirmed 10 days ago
Retailer 11
-
$11,302 NZD
$6,370 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$16,327 NZD
$9,202 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$20,440 NZD
$11,520 USD
View
B
Retailer 14
-
$25,798 NZD
$14,540 USD
View
B
Retailer 15
-
$27,204 NZD
$15,332 USD
View
Most Expensive
B
With Clarity
780697314 · Oct 31
$28,513 NZD
$16,070 USD
View
15 more retailers have this diamond
Prices start from $4,726 NZDSave up to $23,787 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
15.08ct Cushion
$4,726 NZD