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Princess|Lab Grown|IGI

2.51ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG522229766

Shape and cutting style on the report: Princess cut

Certificate IGI LG522229766

Diamond specifications and retailer prices

From $3,797 SGD
$2,970 USD
As of October 29, 2026
Save $5,185 SGD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,284 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct lab-grown princess diamond

This 2.51ct lab-grown princess sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522229766 or 522229766. Listed at 13 retailers as of October 29, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.51
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522229766
Dimensions7.65 × 7.53 × 5.35 mm
L/W Ratio1.02
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
7.65 mm7.53 mm2.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522229766
Side View
Table 68.5%Crown 40.1°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $13,284 SGD|Low: $3,797 SGD|High: $17,223 SGD|Avg: $8,855 SGD|+0.5%
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
October 29, 2026
Retailer 7$3,797 SGD
Retailer 9$5,501 SGD
Retailer 13$5,766 SGD
Retailer 10$6,382 SGD
Retailer 4$6,437 SGD
Retailer 5$7,085 SGD
Retailer 12$7,975 SGD
Retailer 8$8,304 SGD
Retailer 3$8,982 SGD
Retailer 11$9,877 SGD
MOH London$13,284 SGD
Retailer 6$15,460 SGD
Retailer 2$16,463 SGD

21 data points across 13 retailers

13 retailers$3,797 SGD to $8,982 SGD

B+
Cheapest Retailer
-
$3,797 SGD
$2,970 USD
B
Retailer 2
-
$5,501 SGD
$4,303 USD
View
B
Retailer 3
-
$5,766 SGD
$4,510 USD
View
B
Retailer 4
-
$6,382 SGD
$4,992 USD
View
Retailer 5
-
$6,382 SGD
$4,992 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$6,437 SGD
$5,035 USD
View
B
Retailer 7
-
$7,975 SGD
$6,238 USD
View
B
Retailer 8
-
$8,304 SGD
$6,496 USD
View
B
Retailer 9
-
$8,982 SGD
£5,532 GBP
View
Retailer 10
-
$9,877 SGD
$7,726 USD
View
Price under review
Most Expensive
MOH London
LG522229766 · Oct 29
$13,284 SGD
£8,182 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $3,797 SGDSave up to $5,185 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.

B+
2.51ct Princess
$3,797 SGD