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Princess|Lab Grown|IGI

1.81ct I VS2 Princess Lab Grown Diamond

ID • I/VS2 • IGI LG499115779

Shape and cutting style on the report: Princess cut

Certificate IGI LG499115779

Diamond specifications and retailer prices

From $1,303 SGD
As of November 4, 2026
Save $3,556 SGD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,375 SGD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.81ct lab-grown princess diamond

This 1.81ct lab-grown princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG499115779 or 499115779. Listed at 11 retailers as of November 4, 2026, with a 273% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499115779
Dimensions6.66 × 6.61 × 4.81 mm
L/W Ratio1.01
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
6.66 mm6.61 mm1.81 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499115779
Side View
Table 70.0%Crown 46.7°Girdle: MediumPavilion 38.9°Culet: NoneDepth 72.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $5,375 SGD|Low: $1,303 SGD|High: $7,492 SGD|Avg: $3,710 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5$1,303 SGD
Retailer 7$2,235 SGD
Retailer 11$2,432 SGD
Retailer 8$2,593 SGD
Retailer 12$2,811 SGD
Retailer 4$2,869 SGD
Retailer 3$3,463 SGD
Retailer 9$4,069 SGD
Retailer 6$4,361 SGD
Retailer 10$4,860 SGD
Flawless Fine Jewelry$5,375 SGD
Retailer 2$7,403 SGD

17 data points across 12 retailers

11 retailers$1,303 SGD to $4,860 SGD

B+
Cheapest Retailer
-
$1,303 SGD
B
Retailer 2
-
$2,235 SGD
View
B
Retailer 3
-
$2,432 SGD
View
Retailer 4
-
$2,593 SGD
View
Price last confirmed 24 days ago
B
Retailer 5
-
$2,593 SGD
View
B
Retailer 6
-
$2,811 SGD
View
B
Retailer 7
-
$4,069 SGD
View
B
Retailer 8
-
$4,361 SGD
View
B
Retailer 9
-
$4,860 SGD
View
Most Expensive
Flawless Fine Jewelry
D64C79588 · Nov 4
$5,375 SGD
£3,312 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $1,303 SGDSave up to $3,556 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+
1.81ct Princess
$1,303 SGD