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Oval|Lab Grown|IGI

1.23ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG795689037

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG795689037

Diamond specifications and retailer prices

From $222 USD
As of November 1, 2026
Save $1,678 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,900 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795689037 or 795689037. Listed at 12 retailers as of November 1, 2026, with prices from $222 to $1,900, a $1,678 spread on the same certified stone. Do Amore Diamonds lists it at $1,900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795689037
Dimensions8.61 × 6.04 × 3.75 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm6.04 mm1.23 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795689037
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,900 USD|Low: $213 USD|High: $76,584 USD|Avg: $5,612 USD
Do Amore Diamonds
Retailer 2
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Retailer 16
November 2, 2026
Retailer 13$222 USD
Retailer 14$258 USD
Retailer 2$364 USD
Retailer 16$380 USD
Retailer 8$389 USD
Retailer 7$444 USD
Retailer 15$471 USD
Retailer 4$518 USD
Retailer 11$635 USD
Retailer 10$742 USD
Retailer 5$791 USD
Retailer 12$889 USD
Retailer 3$978 USD
Retailer 9$1,219 USD
Do Amore Diamonds$1,900 USD
Retailer 6$76,584 USD

31 data points across 16 retailers

12 retailers$222 USD to $1,900 USD

A
Cheapest Retailer
-
$222 USD
A
Retailer 2
-
$258 USD
View
A
Retailer 3
-
$364 USD
£287 GBP
View
A
Retailer 4
-
$380 USD
View
A
Retailer 5
-
$471 USD
View
A
Retailer 6
-
$518 USD
View
Retailer 7
-
$635 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$742 USD
A$1,141 AUD
View
B
Retailer 9
-
$889 USD
View
B
Retailer 10
-
$978 USD
View
B
Retailer 11
-
$1,219 USD
£960 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1790426 · Nov 2
$1,900 USD
View
11 more retailers have this diamond
Prices start from $222 USDSave up to $1,678 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.

A
1.23ct Oval
$222 USD