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Oval|Lab Grown|IGI

1.23ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG766687483

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766687483

Diamond specifications and retailer prices

From $315 USD
As of October 30, 2026
Save $1,725 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,040 USD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766687483 or 766687483. Listed at 13 retailers as of October 29, 2026, with prices from $315 to $2,040, a $1,725 spread on the same certified stone. Do Amore Diamonds lists it at $2,040. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766687483
Dimensions6.03 × 6.03 × 3.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.03 mm6.03 mm1.23 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766687483
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,040 USD|Low: $212 USD|High: $2,130 USD|Avg: $668 USD|-0.5%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
October 30, 2026
Retailer 16$212 USD
Retailer 5$315 USD
Retailer 4$354 USD
Retailer 18$362 USD
Retailer 2$365 USD
Retailer 7$397 USD
Retailer 6$451 USD
Retailer 17$465 USD
Retailer 8$546 USD
Retailer 14$601 USD
Retailer 10$668 USD
Retailer 12$758 USD
Retailer 9$798 USD
Retailer 15$848 USD
Retailer 13$933 USD
Retailer 3$933 USD
Retailer 11$1,170 USD
Do Amore Diamonds$2,040 USD

14 data points across 18 retailers

13 retailers$315 USD to $2,040 USD

Retailer 1
-
$212 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$315 USD
View
B+
Retailer 3
-
$354 USD
View
A
Retailer 4
-
$362 USD
View
A
Retailer 5
-
$365 USD
£287 GBP
View
B+
Retailer 6
-
$601 USD
View
B+
Retailer 7
-
$758 USD
A$1,166 AUD
View
B+
Retailer 8
-
$848 USD
View
B
Retailer 9
-
$933 USD
View
Retailer 10
-
$933 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$1,050 USD
View
B
Retailer 12
-
$1,170 USD
£921 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E19CE4236 · Oct 29
$2,040 USD
View
12 more retailers have this diamond
Prices start from $315 USDSave up to $1,725 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
$315 USD