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Oval|Lab Grown|IGI

1.23ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG775621275

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG775621275

Diamond specifications and retailer prices

From $314 SGD
$246 USD
As of October 31, 2026
Save $2,293 SGD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,608 SGD at Do Amore Diamonds · As of October 31, 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 LG775621275 or 775621275. Listed at 15 retailers as of October 31, 2026, with prices from $314 to $2,608, a $2,293 spread on the same certified stone. Do Amore Diamonds lists it at $2,608. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775621275
Dimensions8.68 × 5.98 × 3.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Top View
8.68 mm5.98 mm1.23 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775621275
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 41.2°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 31
Current: $2,608 SGD|Low: $277 SGD|High: $2,608 SGD|Avg: $815 SGD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 8$281 SGD
Retailer 15$314 SGD
Retailer 7$403 SGD
Retailer 6$453 SGD
Retailer 5$463 SGD
Retailer 16$466 SGD
Retailer 10$507 SGD
Retailer 9$577 SGD
Retailer 2$596 SGD
Retailer 11$698 SGD
Retailer 4$768 SGD
Retailer 14$854 SGD
Retailer 18$905 SGD
Retailer 19$978 SGD
Retailer 12$1,020 SGD
Retailer 20$1,084 SGD
Retailer 3$1,193 SGD
Retailer 13$1,193 SGD
Retailer 21$1,342 SGD
Retailer 17$1,495 SGD
Do Amore Diamonds$2,608 SGD

17 data points across 21 retailers

15 retailers$314 SGD to $2,608 SGD

A
Cheapest Retailer
-
$314 SGD
$246 USD
A
Retailer 2
-
$403 SGD
$315 USD
View
B+
Retailer 3
-
$453 SGD
$354 USD
View
A
Retailer 4
-
$463 SGD
$362 USD
View
A
Retailer 5
-
$466 SGD
£287 GBP
View
A
Retailer 6
-
$596 SGD
€444 EUR
View
B+
Retailer 7
-
$768 SGD
$601 USD
View
B+
Retailer 8
-
$905 SGD
A$1,089 AUD
View
B
Retailer 9
-
$978 SGD
A$1,177 AUD
View
B+
Retailer 10
-
$1,084 SGD
$848 USD
View
B
Retailer 11
-
$1,193 SGD
$933 USD
View
B+
Retailer 12
-
$1,193 SGD
$933 USD
View
B
Retailer 13
-
$1,342 SGD
$1,050 USD
View
B
Retailer 14
-
$1,495 SGD
£921 GBP
View
Most Expensive
B
Do Amore Diamonds
27-459A863E1 · Oct 31
$2,608 SGD
$2,040 USD
View
14 more retailers have this diamond
Prices start from $314 SGDSave up to $2,293 SGD

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
$314 SGD