CaratHunter
Plans
Oval|Lab Grown|IGI

1.23ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG610345801

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG610345801

Diamond specifications and retailer prices

From $252 SGD
$197 USD
As of October 29, 2026
Save $1,216 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,468 SGD at MOH London · As of October 29, 2026
View at MOH London

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 LG610345801 or 610345801. Listed at 16 retailers as of October 29, 2026, with prices from $252 to $1,468, a $1,216 spread on the same certified stone. MOH London lists it at $1,468. 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
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610345801
Dimensions8.41 × 6.05 × 3.75 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.41 mm6.05 mm1.23 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG610345801
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

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 29
Current: $1,468 SGD|Low: $252 SGD|High: $1,468 SGD|Avg: $640 SGD|+6.9%
MOH London
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 31, 2026
Retailer 11$252 SGD
Retailer 4$281 SGD
Retailer 8$293 SGD
Retailer 5$312 SGD
Retailer 6$312 SGD
Retailer 9$392 SGD
Retailer 10$536 SGD
Retailer 3$545 SGD
Retailer 2$571 SGD
Retailer 15$573 SGD
Retailer 12$626 SGD
Retailer 7$1,004 SGD
Retailer 13$1,007 SGD
Retailer 14$1,072 SGD
Retailer 16$1,227 SGD
MOH London$1,468 SGD

38 data points across 16 retailers

16 retailers$252 SGD to $1,468 SGD

A
Cheapest Retailer
-
$252 SGD
$197 USD
A
Retailer 2
-
$281 SGD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$293 SGD
$229 USD
View
A
Retailer 4
-
$312 SGD
$244 USD
View
A
Retailer 5
-
$312 SGD
$244 USD
View
A
Retailer 6
-
$392 SGD
£242 GBP
View
A
Retailer 7
-
$536 SGD
ZAR 6,776 ZAR
View
A
Retailer 8
-
$545 SGD
$426 USD
View
A
Retailer 9
-
$571 SGD
£352 GBP
View
A
Retailer 10
-
$573 SGD
$448 USD
View
A
Retailer 11
-
$626 SGD
$490 USD
View
B+
Retailer 12
-
$1,004 SGD
$785 USD
View
B+
Retailer 13
-
$1,007 SGD
$788 USD
View
B
Retailer 14
-
$1,072 SGD
$839 USD
View
B
Retailer 15
-
$1,227 SGD
£756 GBP
View
Most Expensive
B
MOH London
LG610345801 · Oct 29
$1,468 SGD
£904 GBP
View
15 more retailers have this diamond
Prices start from $252 SGDSave up to $1,216 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
$252 SGD