CaratHunter
Plans
Radiant|Lab Grown|IGI

1.20ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG632472823

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

Certificate IGI LG632472823

Diamond specifications and retailer prices

From $292 NZD
As of November 4, 2026
Save $2,501 NZD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,793 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632472823 or 632472823. Listed at 21 retailers as of November 4, 2026, with prices from $292 to $2,793, a $2,501 spread on the same certified stone. Do Amore Diamonds lists it at $2,793. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632472823
Dimensions7.24 × 5.28 × 3.67 mm
L/W Ratio1.37
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
7.24 mm5.28 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632472823
Side View
Table 63.0%Crown 41.1°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 69.5%

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 4
Current: $1,258 NZD|Low: $279 NZD|High: $1,887 NZD|Avg: $795 NZD
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 5, 2026
Retailer 3$292 NZD
Retailer 6$326 NZD
Retailer 14$338 NZD
Retailer 12$361 NZD
Retailer 13$361 NZD
Retailer 5$535 NZD
Retailer 11$688 NZD
Retailer 7$712 NZD
Retailer 10$973 NZD
Retailer 9$1,023 NZD
Retailer 4$1,236 NZD
Retailer 1$1,258 NZD
Retailer 2$1,283 NZD
Retailer 8$1,861 NZD

36 data points across 14 retailers

21 retailers$292 NZD to $2,793 NZD

A
Cheapest Retailer
-
$292 NZD
A
Retailer 2
-
$326 NZD
View
Final sale: no returns
A
Retailer 3
-
$338 NZD
View
Retailer 4
-
$361 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$361 NZD
View
B+
Retailer 6
-
$487 NZD
View
Retailer 7
-
$569 NZD
View
Price last confirmed 63 days ago
A
Retailer 8
-
$621 NZD
View
A
Retailer 9
-
$688 NZD
View
A
Retailer 10
-
$712 NZD
View
A
Retailer 11
-
$806 NZD
View
A
Retailer 12
-
$973 NZD
View
B+
Retailer 13
-
$1,023 NZD
View
Retailer 14
-
$1,236 NZD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
$1,258 NZD
View
B+
Retailer 16
-
$1,283 NZD
View
B+
Retailer 17
-
$1,375 NZD
View
B
Retailer 18
-
$1,590 NZD
View
B
Retailer 19
-
$1,861 NZD
View
B
Retailer 20
-
$1,921 NZD
View
Most Expensive
B
Do Amore Diamonds
27-9C9CFE34E · Nov 4
$2,793 NZD
$1,570 USD
View
20 more retailers have this diamond
Prices start from $292 NZDSave up to $2,501 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
1.20ct Radiant
$292 NZD