Oval|Lab Grown|IGI

1.23ct D VS2 Oval Lab Grown Diamond

D/VS2 • IGI LG801680200

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG801680200

Diamond specifications and retailer prices

From $506 USD
A$778 AUD
As of October 31, 2026
17 retailers carry this diamond
Most expensive: $1,189 USD at Flawless Fine Jewelry · As of October 8, 2026
View at Flawless Fine Jewelry

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG801680200 or 801680200. Listed at 17 retailers as of October 31, 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
D
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801680200
Dimensions6.07 × 6.07 × 3.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.07 mm6.07 mm1.23 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801680200
Side View
Table 57.0%Crown 33.9°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,189 USD|Low: $119 USD|High: $1,189 USD|Avg: $579 USD
Flawless Fine Jewelry
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
October 31, 2026
Retailer 5$119 USD
Retailer 14$206 USD
Retailer 10$279 USD
Retailer 8$401 USD
Retailer 7$403 USD
Retailer 6$458 USD
Retailer 4$491 USD
Retailer 2$506 USD
Retailer 3$551 USD
Retailer 11$640 USD
Retailer 13$751 USD
Retailer 12$890 USD
Retailer 9$1,076 USD
Flawless Fine Jewelry$1,189 USD

24 data points across 14 retailers

17 retailers

Retailer 1
-
$176 USD
Price last confirmed 23 days ago
Retailer 2
-
$184 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$213 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$225 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$228 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$228 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$491 USD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
$506 USD
A$778 AUD
View
Retailer 9
-
$640 USD
View
Price last confirmed 23 days ago
Retailer 10
-
$700 USD
View
Price last confirmed 21 days ago
Retailer 11
-
$733 USD
View
Price last confirmed 23 days ago
Retailer 12
-
$733 USD
View
Price last confirmed 33 days ago
Retailer 13
-
$751 USD
A$1,155 AUD
View
Price last confirmed 29 days ago
Retailer 14
-
$787 USD
View
Price last confirmed 22 days ago
Retailer 15
-
$890 USD
View
Price last confirmed 22 days ago
Retailer 16
-
$1,076 USD
£847 GBP
View
Price last confirmed 22 days ago
Most Expensive
Flawless Fine Jewelry
03D1C0995 · Oct 8
$1,189 USD
£936 GBP
View
Price last confirmed 22 days ago
16 more retailers have this diamond
Prices start from $506 USD

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.

B+
1.23ct Oval
$506 USD