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Princess|Lab Grown|IGI

1.23ct G VS2 Princess Lab Grown Diamond

GD • G/VS2 • IGI LG707543018

Shape and cutting style on the report: Princess cut

Certificate IGI LG707543018

Diamond specifications and retailer prices

From $239 SGD
$187 USD
As of November 2, 2026
Save $1,133 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,372 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG707543018 or 707543018. Listed at 12 retailers as of November 1, 2026, with prices from $239 to $1,372, a $1,133 spread on the same certified stone. MOH London lists it at $1,372. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707543018
Dimensions5.86 × 5.81 × 4.15 mm
L/W Ratio1.01
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
5.86 mm5.81 mm1.23 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707543018
Side View
Table 69.0%Crown 42.8°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 71.4%

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: Nov 2
Current: $1,372 SGD|Low: $237 SGD|High: $1,402 SGD|Avg: $736 SGD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$239 SGD
Retailer 9$275 SGD
Retailer 7$293 SGD
Retailer 11$399 SGD
Retailer 5$533 SGD
Retailer 4$588 SGD
Retailer 3$767 SGD
Retailer 8$944 SGD
Retailer 2$955 SGD
Retailer 10$1,012 SGD
MOH London$1,372 SGD

41 data points across 11 retailers

12 retailers$239 SGD to $1,372 SGD

A
Cheapest Retailer
-
$239 SGD
$187 USD
A
Retailer 2
-
$275 SGD
$215 USD
View
A
Retailer 3
-
$293 SGD
$229 USD
View
Retailer 4
-
$297 SGD
$232 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$399 SGD
$312 USD
View
B+
Retailer 6
-
$533 SGD
£328 GBP
View
B+
Retailer 7
-
$588 SGD
$460 USD
View
B
Retailer 8
-
$767 SGD
$600 USD
View
B
Retailer 9
-
$944 SGD
$738 USD
View
B
Retailer 10
-
$955 SGD
$747 USD
View
B
Retailer 11
-
$1,012 SGD
$792 USD
View
Most Expensive
B
MOH London
LG707543018 · Nov 1
$1,372 SGD
£845 GBP
View
11 more retailers have this diamond
Prices start from $239 SGDSave up to $1,133 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 Princess
$239 SGD