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Princess|Lab Grown|IGI

1.23ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG807639720

Shape and cutting style on the report: Princess cut

Certificate IGI LG807639720

Diamond specifications and retailer prices

From $415 SGD
As of November 6, 2026
Save $1,220 SGD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,635 SGD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807639720 or 807639720. Listed at 8 retailers as of November 6, 2026, with prices from $415 to $1,635, a $1,220 spread on the same certified stone. Brilliant Earth lists it at $1,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807639720
Dimensions5.91 × 5.77 × 4.28 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.91 mm5.77 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807639720
Side View
Table 69.0%Crown 41.1°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 74.2%

Caratlytics Score

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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 6
Current: $1,635 SGD|Low: $409 SGD|High: $1,635 SGD|Avg: $890 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$415 SGD
Retailer 2$547 SGD
Retailer 4$557 SGD
Retailer 7$614 SGD
Retailer 6$862 SGD
Retailer 8$1,042 SGD
Retailer 3$1,417 SGD
Brilliant Earth$1,635 SGD

32 data points across 8 retailers

8 retailers$415 SGD to $1,635 SGD

B+
Cheapest Retailer
-
$415 SGD
A
Retailer 2
-
$547 SGD
View
Retailer 3
-
$557 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$614 SGD
View
Retailer 5
-
$862 SGD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$1,042 SGD
View
B
Retailer 7
-
$1,417 SGD
View
Most Expensive
B
Brilliant Earth
20903173A · Nov 6
$1,635 SGD
$1,280 USD
View
7 more retailers have this diamond
Prices start from $415 SGDSave up to $1,220 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
$415 SGD