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Radiant|Lab Grown|IGI

1.23ct H VVS2 Radiant Lab Grown Diamond

GD • H/VVS2 • IGI LG561249762

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

Certificate IGI LG561249762

Diamond specifications and retailer prices

From $307 NZD
As of November 2, 2026
Save $2,638 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,945 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG561249762 or 561249762. Listed at 14 retailers as of November 2, 2026, with prices from $307 to $2,945, a $2,638 spread on the same certified stone. Do Amore Diamonds lists it at $2,945. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
H
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561249762
Dimensions7.45 × 5.28 × 3.60 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.45 mm5.28 mm1.23 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561249762
Side View
Table 65.5%Crown 43.3°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.2%

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 2
Current: $2,945 NZD|Low: $245 NZD|High: $2,945 NZD|Avg: $1,079 NZD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 2, 2026
Retailer 10$257 NZD
Retailer 14$307 NZD
Retailer 3$344 NZD
Retailer 18$357 NZD
Retailer 15$380 NZD
Retailer 19$380 NZD
Retailer 17$678 NZD
Retailer 8$695 NZD
Retailer 4$956 NZD
Retailer 5$979 NZD
Retailer 12$1,024 NZD
Retailer 11$1,286 NZD
Retailer 13$1,291 NZD
Retailer 16$1,350 NZD
Retailer 6$1,513 NZD
Retailer 9$1,632 NZD
Retailer 7$1,655 NZD
Retailer 2$1,962 NZD
Do Amore Diamonds$2,945 NZD

20 data points across 19 retailers

14 retailers$307 NZD to $2,945 NZD

A
Cheapest Retailer
-
$307 NZD
A
Retailer 2
-
$344 NZD
View
Final sale: no returns
A
Retailer 3
-
$357 NZD
View
Retailer 4
-
$380 NZD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
$380 NZD
View
B+
Retailer 6
-
$678 NZD
View
B+
Retailer 7
-
$695 NZD
View
B+
Retailer 8
-
$956 NZD
View
B+
Retailer 9
-
$1,024 NZD
View
B
Retailer 10
-
$1,291 NZD
View
B
Retailer 11
-
$1,350 NZD
View
B
Retailer 12
-
$1,655 NZD
View
B
Retailer 13
-
$1,962 NZD
View
Most Expensive
C
Do Amore Diamonds
27-54896499C · Nov 4
$2,945 NZD
$1,660 USD
View
13 more retailers have this diamond
Prices start from $307 NZDSave up to $2,638 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
1.23ct Radiant
$307 NZD