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Princess|Lab Grown|IGI

1.23ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG683544051

Shape and cutting style on the report: Princess cut

Certificate IGI LG683544051

Diamond specifications and retailer prices

From $293 SGD
$229 USD
As of November 2, 2026
Save $1,353 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,646 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683544051 or 683544051. Listed at 21 retailers as of November 1, 2026, with prices from $293 to $1,646, a $1,353 spread on the same certified stone. Reve Diamonds lists it at $1,646. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683544051
Dimensions5.96 × 5.93 × 3.86 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
5.96 mm5.93 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683544051
Side View
Table 70.0%Crown 43.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 65.1%

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 2
Current: $679 SGD|Low: $291 SGD|High: $1,646 SGD|Avg: $844 SGD|+3.7%
Retailer 1
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
Retailer 17
Retailer 18
Reve Diamonds
November 3, 2026
Retailer 8$293 SGD
Retailer 18$327 SGD
Retailer 3$340 SGD
Retailer 5$363 SGD
Retailer 10$363 SGD
Retailer 6$618 SGD
Retailer 13$627 SGD
Retailer 4$673 SGD
Retailer 1$679 SGD
Retailer 16$685 SGD
Retailer 11$888 SGD
Retailer 12$961 SGD
Retailer 15$1,153 SGD
Retailer 17$1,154 SGD
Retailer 2$1,159 SGD
Retailer 7$1,167 SGD
Retailer 9$1,235 SGD
Retailer 14$1,455 SGD
Reve Diamonds$1,646 SGD

39 data points across 19 retailers

21 retailers$293 SGD to $1,646 SGD

A
Cheapest Retailer
-
$293 SGD
$229 USD
A
Retailer 2
-
$327 SGD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$340 SGD
$265 USD
View
Retailer 4
-
$363 SGD
$283 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$363 SGD
$283 USD
View
A
Retailer 6
-
$618 SGD
$482 USD
View
A
Retailer 7
-
$627 SGD
ZAR 7,906 ZAR
View
A
Retailer 8
-
$673 SGD
$525 USD
View
A
Retailer 9
-
$675 SGD
$527 USD
View
B+
Retailer 10
-
$679 SGD
£417 GBP
View
B+
Retailer 11
-
$685 SGD
€509 EUR
View
B+
Retailer 12
-
$888 SGD
A$1,066 AUD
View
B+
Retailer 13
-
$961 SGD
$750 USD
View
B+
Retailer 14
-
$1,153 SGD
$900 USD
View
B+
Retailer 15
-
$1,154 SGD
A$1,386 AUD
View
B+
Retailer 16
-
$1,159 SGD
$905 USD
View
B
Retailer 17
-
$1,167 SGD
$911 USD
View
B
Retailer 18
-
$1,235 SGD
$964 USD
View
B
Retailer 19
-
$1,318 SGD
$1,029 USD
View
B
Retailer 20
-
$1,455 SGD
£894 GBP
View
Most Expensive
B
Reve Diamonds
616032444 · Nov 1
$1,646 SGD
$1,285 USD
View
20 more retailers have this diamond
Prices start from $293 SGDSave up to $1,353 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
$293 SGD