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Princess|Lab Grown|IGI

2.51ct G SI1 Princess Lab Grown Diamond

ID • G/SI1 • IGI LG536201798

Shape and cutting style on the report: Princess cut

Certificate IGI LG536201798

Diamond specifications and retailer prices

From $2,491 SGD
As of November 4, 2026
Save $13,084 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,575 SGD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 2.51ct lab-grown princess diamond

This 2.51ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG536201798 or 536201798. Listed at 15 retailers as of November 4, 2026, with prices from $2,491 to $15,575, a $13,084 spread on the same certified stone. Reve Diamonds lists it at $15,575. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.51
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536201798
Dimensions7.39 × 7.36 × 5.20 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.39 mm7.36 mm2.51 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536201798
Side View
Table 68.5%Crown 39.4°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 70.7%

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 4
Current: $7,997 SGD|Low: $2,491 SGD|High: $12,925 SGD|Avg: $7,259 SGD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$2,491 SGD
Retailer 8$5,133 SGD
Retailer 3$5,380 SGD
Retailer 2$5,955 SGD
Retailer 9$5,955 SGD
Retailer 11$7,440 SGD
Retailer 5$7,743 SGD
Retailer 7$7,898 SGD
Retailer 1$7,997 SGD
Retailer 10$9,221 SGD
Retailer 4$12,719 SGD

46 data points across 11 retailers

15 retailers$2,491 SGD to $15,575 SGD

A
Cheapest Retailer
-
$2,491 SGD
B
Retailer 2
-
$5,133 SGD
View
B
Retailer 3
-
$5,380 SGD
View
B
Retailer 4
-
$5,414 SGD
View
B
Retailer 5
-
$5,749 SGD
View
Final sale: no returns
B
Retailer 6
-
$5,955 SGD
View
Retailer 7
-
$5,955 SGD
View
Price last confirmed 25 days ago
B
Retailer 8
-
$6,022 SGD
View
B
Retailer 9
-
$7,440 SGD
View
B
Retailer 10
-
$7,743 SGD
View
B
Retailer 11
-
$7,898 SGD
View
B
Retailer 12
-
$7,997 SGD
View
B
Retailer 13
-
$9,221 SGD
View
B
Retailer 14
-
$12,719 SGD
View
Most Expensive
B
Reve Diamonds
4B2E61ECD · Nov 6
$15,575 SGD
$12,194 USD
View
14 more retailers have this diamond
Prices start from $2,491 SGDSave up to $13,084 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
2.51ct Princess
$2,491 SGD