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Princess|Lab Grown|IGI

1.81ct H VS1 Princess Lab Grown Diamond

GD • H/VS1 • IGI LG611368058

Shape and cutting style on the report: Princess cut

Certificate IGI LG611368058

Diamond specifications and retailer prices

From $304 SGD
$238 USD
As of October 30, 2026
Save $1,575 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,879 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG611368058 or 611368058. Listed at 18 retailers as of October 30, 2026, with prices from $304 to $1,879, a $1,575 spread on the same certified stone. Brilliant Earth lists it at $1,879. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.81
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611368058
Dimensions6.66 × 6.58 × 4.64 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.66 mm6.58 mm1.81 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611368058
Side View
Table 68.0%Crown 46°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.5%

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: Oct 30
Current: $1,879 SGD|Low: $272 SGD|High: $2,020 SGD|Avg: $871 SGD|-7.0%
Brilliant Earth
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
Retailer 19
October 29, 2026
Retailer 4$304 SGD
Retailer 8$340 SGD
Retailer 15$354 SGD
Retailer 5$378 SGD
Retailer 19$378 SGD
Retailer 18$507 SGD
Retailer 10$638 SGD
Retailer 2$646 SGD
Retailer 12$649 SGD
Retailer 6$811 SGD
Retailer 7$869 SGD
Retailer 13$881 SGD
Retailer 3$1,214 SGD
Retailer 16$1,220 SGD
Retailer 9$1,282 SGD
Retailer 17$1,361 SGD
Retailer 14$1,516 SGD
Retailer 11$1,683 SGD
Brilliant Earth$1,879 SGD

33 data points across 19 retailers

18 retailers$304 SGD to $1,879 SGD

A
Cheapest Retailer
-
$304 SGD
$238 USD
B+
Retailer 2
-
$354 SGD
$277 USD
View
B+
Retailer 3
-
$378 SGD
$296 USD
View
B+
Retailer 4
-
$378 SGD
$296 USD
View
Retailer 5
-
$507 SGD
£313 GBP
View
Price last confirmed 15 days ago
B
Retailer 6
-
$638 SGD
$499 USD
View
B+
Retailer 7
-
$646 SGD
€481 EUR
View
B+
Retailer 8
-
$649 SGD
ZAR 8,205 ZAR
View
B+
Retailer 9
-
$811 SGD
$634 USD
View
B+
Retailer 10
-
$869 SGD
$680 USD
View
B+
Retailer 11
-
$881 SGD
A$1,060 AUD
View
B
Retailer 12
-
$1,214 SGD
$950 USD
View
B
Retailer 13
-
$1,220 SGD
$954 USD
View
B
Retailer 14
-
$1,282 SGD
$1,002 USD
View
B
Retailer 15
-
$1,361 SGD
$1,065 USD
View
B
Retailer 16
-
$1,516 SGD
£934 GBP
View
Retailer 17
-
$1,683 SGD
$1,316 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
8838540A · Oct 31
$1,879 SGD
$1,470 USD
View
17 more retailers have this diamond
Prices start from $304 SGDSave up to $1,575 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
1.81ct Princess
$304 SGD