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Oval|Lab Grown|IGI

1.23ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG844612508

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844612508

Diamond specifications and retailer prices

From $187 USD
As of October 29, 2026
Save $1,233 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,420 USD at Do Amore Diamonds · As of October 30, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844612508 or 844612508. Listed at 16 retailers as of October 29, 2026, with prices from $187 to $1,420, a $1,233 spread on the same certified stone. Do Amore Diamonds lists it at $1,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844612508
Dimensions8.80 × 5.95 × 3.64 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.80 mm5.95 mm1.23 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844612508
Side View
Table 64.0%Crown 36.8°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 61.2%

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: Oct 29
Current: $1,420 USD|Low: $187 USD|High: $1,970 USD|Avg: $622 USD|-10.1%
Do Amore Diamonds
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 4$187 USD
Retailer 15$217 USD
Retailer 12$232 USD
Retailer 13$232 USD
Retailer 2$307 USD
Retailer 16$312 USD
Retailer 5$358 USD
Retailer 9$471 USD
Retailer 6$554 USD
Retailer 7$635 USD
Retailer 3$748 USD
Retailer 11$765 USD
Retailer 14$822 USD
Retailer 10$1,031 USD
Retailer 8$1,075 USD
Do Amore Diamonds$1,420 USD

14 data points across 16 retailers

16 retailers$187 USD to $1,420 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$217 USD
View
A
Retailer 3
-
$232 USD
View
A
Retailer 4
-
$232 USD
View
A
Retailer 5
-
$307 USD
£242 GBP
View
B+
Retailer 6
-
$312 USD
View
A
Retailer 7
-
$358 USD
View
A
Retailer 8
-
$471 USD
£371 GBP
View
B+
Retailer 9
-
$554 USD
View
Retailer 10
-
$635 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$748 USD
View
B+
Retailer 12
-
$765 USD
A$1,177 AUD
View
B+
Retailer 13
-
$822 USD
View
B
Retailer 14
-
$1,031 USD
£812 GBP
View
Retailer 15
-
$1,075 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
36-2095696 · Oct 30
$1,420 USD
View
15 more retailers have this diamond
Prices start from $187 USDSave up to $1,233 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
$187 USD