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Oval|Lab Grown|IGI

1.23ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG792698914

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG792698914

Diamond specifications and retailer prices

From $248 USD
As of October 30, 2026
Save $1,014 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,262 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792698914 or 792698914. Listed at 14 retailers as of October 30, 2026, with prices from $248 to $1,262, a $1,014 spread on the same certified stone. Reve Diamonds lists it at $1,262. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792698914
Dimensions8.94 × 5.81 × 3.68 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.94 mm5.81 mm1.23 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792698914
Side View
Table 62.0%Crown 32.4°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 63.3%

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 30
Current: $468 USD|Low: $248 USD|High: $1,262 USD|Avg: $626 USD|+51.9%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 14$248 USD
Retailer 13$307 USD
Retailer 9$345 USD
Retailer 8$441 USD
Retailer 11$458 USD
Retailer 1$468 USD
Retailer 10$511 USD
Retailer 5$561 USD
Retailer 2$625 USD
Retailer 16$729 USD
Retailer 6$808 USD
Retailer 3$860 USD
Retailer 15$889 USD
Retailer 7$922 USD
Retailer 12$935 USD
Retailer 4$1,134 USD
Reve Diamonds$1,262 USD

31 data points across 17 retailers

14 retailers$248 USD to $1,262 USD

A
Cheapest Retailer
-
$248 USD
Final sale: no returns
A
Retailer 2
-
$307 USD
HK$2,400 HKD
View
A
Retailer 3
-
$345 USD
£271 GBP
View
A
Retailer 4
-
$458 USD
View
B+
Retailer 5
-
$468 USD
View
B+
Retailer 6
-
$511 USD
£402 GBP
View
B+
Retailer 7
-
$625 USD
View
B+
Retailer 8
-
$729 USD
A$1,122 AUD
View
B+
Retailer 9
-
$740 USD
View
Retailer 10
-
$860 USD
View
Price last confirmed 18 days ago
B
Retailer 11
-
$889 USD
SGD 1,202 SGD
View
B
Retailer 12
-
$935 USD
View
Retailer 13
-
$1,134 USD
£893 GBP
View
Price last confirmed 19 days ago
Most Expensive
B
Reve Diamonds
72B0D98A3 · Oct 30
$1,262 USD
View
13 more retailers have this diamond
Prices start from $248 USDSave up to $1,014 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
$248 USD