Oval|Lab Grown|IGI

1.23ct F VVS2 Oval Lab Grown Diamond

F/VVS2 • IGI LG803612274

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803612274

Diamond specifications and retailer prices

From $402 NZD
As of November 4, 2026
4 retailers carry this diamond
Most expensive: $1,174 NZD at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG803612274 or 803612274. Listed at 4 retailers as of November 4, 2026. 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
F
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803612274
Dimensions8.67 × 5.93 × 3.73 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.67 mm5.93 mm1.23 ctF / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803612274
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,174 NZD|Low: $402 NZD|High: $3,380 NZD|Avg: $1,288 NZD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 22, 2026
Retailer 2$402 NZD
Retailer 4$615 NZD
Retailer 9$669 NZD
Retailer 8$797 NZD
Retailer 7$852 NZD
Retailer 5$857 NZD
Rare Carat$1,174 NZD
Retailer 6$1,284 NZD
Retailer 3$1,686 NZD
Retailer 10$1,859 NZD
Retailer 11$3,380 NZD

3 data points across 11 retailers

4 retailers

A
Cheapest Retailer
-
$402 NZD
Final sale: no returns
Retailer 2
-
$615 NZD
View
Price last confirmed 14 days ago
Retailer 3
-
$932 NZD
View
Price last confirmed 127 days ago
Most Expensive
Rare Carat
100757811451_l_803659081 · Sep 9
$1,174 NZD
$660 USD
View
Price last confirmed 57 days ago
3 more retailers have this diamond
Prices start from $402 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 Oval
$402 NZD