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Radiant|Lab Grown|IGI

1.50ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG813610921

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

Certificate IGI LG813610921

Diamond specifications and retailer prices

From $392 NZD
As of November 5, 2026
Save $2,979 NZD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,371 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813610921 or 813610921. Listed at 15 retailers as of November 5, 2026, with prices from $392 to $3,371, a $2,979 spread on the same certified stone. Do Amore Diamonds lists it at $3,371. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813610921
Dimensions7.71 × 5.70 × 4.01 mm
L/W Ratio1.35
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm5.70 mm1.50 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813610921
Side View
Table 58.0%Crown 44.9°Girdle: MediumPavilion 39.9°Culet: NoneDepth 70.4%

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: Nov 5
Current: $3,371 NZD|Low: $387 NZD|High: $3,921 NZD|Avg: $1,746 NZD|+4.4%
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
November 5, 2026
Retailer 2$392 NZD
Retailer 3$522 NZD
Retailer 12$593 NZD
Retailer 10$782 NZD
Retailer 9$1,132 NZD
Retailer 7$1,261 NZD
Retailer 8$1,717 NZD
Retailer 6$1,889 NZD
Retailer 5$1,919 NZD
Retailer 4$2,491 NZD
Retailer 11$2,555 NZD
Do Amore Diamonds$3,371 NZD

27 data points across 12 retailers

15 retailers$392 NZD to $3,371 NZD

Retailer 1
-
$381 NZD
Price last confirmed 34 days ago
A
Retailer 2
-
$392 NZD
View
Final sale: no returns
Retailer 3
-
$474 NZD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$522 NZD
View
B+
Retailer 5
-
$593 NZD
View
A
Retailer 6
-
$782 NZD
View
A
Retailer 7
-
$1,132 NZD
View
B+
Retailer 8
-
$1,261 NZD
View
B+
Retailer 9
-
$1,717 NZD
View
Retailer 10
-
$1,751 NZD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$1,889 NZD
View
B
Retailer 12
-
$1,919 NZD
View
B
Retailer 13
-
$2,491 NZD
View
B
Retailer 14
-
$2,555 NZD
View
Most Expensive
B
Do Amore Diamonds
27-00FDBDC30 · Nov 5
$3,371 NZD
$1,900 USD
View
14 more retailers have this diamond
Prices start from $392 NZDSave up to $2,979 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
1.50ct Radiant
$392 NZD