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Cushion|Lab Grown|IGI

10.31ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG739588579

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739588579

Diamond specifications and retailer prices

From $18,715 NZD
$10,530 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $18,715 NZD at Do Amore Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Do Amore Diamonds

About this 10.31ct lab-grown cushion diamond

This 10.31ct 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 LG739588579 or 739588579. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

10.31
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739588579
Dimensions15.57 × 11.21 × 7.42 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Top View
15.57 mm11.21 mm10.31 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739588579
Side View
Table 62.0%Crown 35.3°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 66.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 2
Current: $15,996 NZD|Low: $2,977 NZD|High: $36,186 NZD|Avg: $9,174 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
May 30, 2026
Retailer 12$2,977 NZD
Retailer 6$3,645 NZD
Retailer 14$4,244 NZD
Retailer 13$4,285 NZD
Retailer 11$4,374 NZD
Retailer 10$4,480 NZD
Retailer 9$7,482 NZD
Retailer 8$8,054 NZD
Retailer 4$8,325 NZD
Retailer 3$10,549 NZD
Retailer 7$13,340 NZD
Retailer 5$13,394 NZD
Do Amore Diamonds$15,996 NZD
Retailer 2$23,958 NZD

57 data points across 14 retailers

1 retailer

B
Do Amore Diamonds
22-739588579 · Nov 2
$18,715 NZD
$10,530 USD
View

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
10.31ct Cushion
$18,715 NZD