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Radiant|Lab Grown|IGI

1.25ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG636429396

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

Certificate IGI LG636429396

Diamond specifications and retailer prices

From $396 NZD
$223 USD
As of October 30, 2026
Save $3,401 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,797 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown radiant diamond

This 1.25ct 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 LG636429396 or 636429396. Listed at 17 retailers as of October 30, 2026, with prices from $396 to $3,797, a $3,401 spread on the same certified stone. Do Amore Diamonds lists it at $3,797. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636429396
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.25 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636429396
Side View
Table 64.0%Crown 31.5°Girdle: MediumPavilion 35°Culet: NoneDepth 67.6%

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 30
Current: $1,020 NZD|Low: $295 NZD|High: $2,195 NZD|Avg: $981 NZD|+3.7%
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
November 1, 2026
Retailer 6$295 NZD
Retailer 11$396 NZD
Retailer 5$442 NZD
Retailer 2$460 NZD
Retailer 3$490 NZD
Retailer 12$490 NZD
Retailer 14$836 NZD
Retailer 1$1,020 NZD
Retailer 4$1,054 NZD
Retailer 8$1,321 NZD
Retailer 9$1,473 NZD
Retailer 10$1,583 NZD
Retailer 13$1,741 NZD
Retailer 7$2,181 NZD

42 data points across 14 retailers

17 retailers$396 NZD to $3,797 NZD

A
Cheapest Retailer
-
$396 NZD
$223 USD
A
Retailer 2
-
$442 NZD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$460 NZD
$259 USD
View
Retailer 4
-
$490 NZD
$276 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$490 NZD
$276 USD
View
A
Retailer 6
-
$745 NZD
$420 USD
View
A
Retailer 7
-
$836 NZD
$471 USD
View
B+
Retailer 8
-
$1,020 NZD
£452 GBP
View
B+
Retailer 9
-
$1,054 NZD
$594 USD
View
B+
Retailer 10
-
$1,321 NZD
A$1,145 AUD
View
Retailer 11
-
$1,473 NZD
$830 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$1,583 NZD
$892 USD
View
B
Retailer 13
-
$1,741 NZD
$981 USD
View
B
Retailer 14
-
$2,043 NZD
$1,152 USD
View
B
Retailer 15
-
$2,181 NZD
£968 GBP
View
B
Retailer 16
-
$2,246 NZD
$1,266 USD
View
Most Expensive
B
Do Amore Diamonds
27-761AF3CC2 · Nov 1
$3,797 NZD
$2,140 USD
View
16 more retailers have this diamond
Prices start from $396 NZDSave up to $3,401 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
1.25ct Radiant
$396 NZD