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Radiant|Lab Grown|IGI

1.29ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG787608542

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG787608542

Diamond specifications and retailer prices

From $752 NZD
$424 USD
As of October 30, 2026
Save $3,029 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,671 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787608542 or 787608542. Listed at 14 retailers as of October 30, 2026, with a 403% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787608542
Dimensions8.01 × 5.34 × 3.42 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.01 mm5.34 mm1.29 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787608542
Side View
Table 65.0%Crown 21.5°Girdle: Slightly ThickPavilion 34.5°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,671 NZD|Low: $722 NZD|High: $6,671 NZD|Avg: $2,350 NZD
Do Amore Diamonds
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 1, 2026
Retailer 8$752 NZD
Retailer 12$843 NZD
Retailer 13$843 NZD
Retailer 5$866 NZD
Retailer 9$933 NZD
Retailer 11$1,469 NZD
Retailer 6$1,723 NZD
Retailer 7$2,508 NZD
Retailer 3$3,029 NZD
Retailer 10$3,309 NZD
Retailer 4$3,598 NZD
Retailer 2$3,781 NZD
Do Amore Diamonds$6,671 NZD

42 data points across 13 retailers

14 retailers$752 NZD to $3,781 NZD

A
Cheapest Retailer
-
$752 NZD
$424 USD
A
Retailer 2
-
$843 NZD
$475 USD
View
Final sale: no returns
A
Retailer 3
-
$843 NZD
$475 USD
View
A
Retailer 4
-
$866 NZD
$488 USD
View
A
Retailer 5
-
$933 NZD
$526 USD
View
Retailer 6
-
$1,062 NZD
A$921 AUD
View
Price last confirmed 122 days ago
B+
Retailer 7
-
$1,469 NZD
$828 USD
View
B+
Retailer 8
-
$1,723 NZD
£765 GBP
View
B
Retailer 9
-
$2,508 NZD
A$2,175 AUD
View
B
Retailer 10
-
$3,029 NZD
£1,344 GBP
View
B
Retailer 11
-
$3,309 NZD
$1,865 USD
View
B
Retailer 12
-
$3,598 NZD
$2,028 USD
View
B
Retailer 13
-
$3,781 NZD
£1,678 GBP
View
Most Expensive
Do Amore Diamonds
27-8BC75D0E5 · Oct 31
$6,671 NZD
$3,760 USD
View
Price under review
13 more retailers have this diamond
Prices start from $752 NZDSave up to $3,029 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
1.29ct Radiant
$752 NZD