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Princess|Lab Grown|IGI

1.91ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG546223534

Shape and cutting style on the report: Princess cut

Certificate IGI LG546223534

Diamond specifications and retailer prices

From $501 SGD
$392 USD
As of November 1, 2026
Save $2,235 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,736 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.91ct lab-grown princess diamond

This 1.91ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG546223534 or 546223534. Listed at 18 retailers as of October 31, 2026, with prices from $501 to $2,736, a $2,235 spread on the same certified stone. Brilliant Earth lists it at $2,736. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546223534
Dimensions6.87 × 6.73 × 4.76 mm
L/W Ratio1.02
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
6.87 mm6.73 mm1.91 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546223534
Side View
Table 72.0%Crown 41.3°Girdle: MediumPavilion 39°Culet: NoneDepth 70.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,736 SGD|Low: $358 SGD|High: $2,812 SGD|Avg: $1,410 SGD|-2.7%
Brilliant Earth
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 12$501 SGD
Retailer 9$555 SGD
Retailer 8$837 SGD
Retailer 11$891 SGD
Retailer 3$997 SGD
Retailer 5$998 SGD
Retailer 6$1,470 SGD
Retailer 7$1,629 SGD
Retailer 10$2,097 SGD
Retailer 4$2,163 SGD
Retailer 2$2,169 SGD
Brilliant Earth$2,736 SGD

41 data points across 12 retailers

18 retailers$501 SGD to $2,736 SGD

Retailer 1
-
$430 SGD
$336 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$501 SGD
$392 USD
View
Final sale: no returns
Retailer 3
-
$519 SGD
$406 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$555 SGD
$434 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$555 SGD
$434 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$837 SGD
$655 USD
View
B+
Retailer 7
-
$891 SGD
$697 USD
View
B+
Retailer 8
-
$987 SGD
$772 USD
View
B+
Retailer 9
-
$997 SGD
$780 USD
View
B+
Retailer 10
-
$998 SGD
£615 GBP
View
B
Retailer 11
-
$1,470 SGD
$1,150 USD
View
B
Retailer 12
-
$1,629 SGD
$1,274 USD
View
Retailer 13
-
$1,785 SGD
$1,396 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$1,838 SGD
$1,438 USD
View
B
Retailer 15
-
$2,097 SGD
$1,640 USD
View
Retailer 16
-
$2,163 SGD
£1,332 GBP
View
Price last confirmed 26 days ago
B
Retailer 17
-
$2,169 SGD
£1,336 GBP
View
Most Expensive
B
Brilliant Earth
6263715A · Oct 31
$2,736 SGD
$2,140 USD
View
17 more retailers have this diamond
Prices start from $501 SGDSave up to $2,235 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
1.91ct Princess
$501 SGD