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Princess|Lab Grown|IGI

1.91ct F VVS2 Princess Lab Grown Diamond

EX • F/VVS2 • IGI LG816683484

Shape and cutting style on the report: Princess cut

Certificate IGI LG816683484

Diamond specifications and retailer prices

From $611 SGD
$478 USD
As of November 1, 2026
Save $2,278 SGD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,889 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816683484 or 816683484. Listed at 15 retailers as of October 31, 2026, with prices from $611 to $2,889, a $2,278 spread on the same certified stone. Brilliant Earth lists it at $2,889. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816683484
Dimensions6.74 × 6.61 × 4.81 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm6.61 mm1.91 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816683484
Side View
Table 70.0%Crown 43.8°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.8%

Caratlytics Score

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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 1
Current: $2,889 SGD|Low: $454 SGD|High: $3,707 SGD|Avg: $1,319 SGD|-22.1%
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
November 2, 2026
Retailer 14$454 SGD
Retailer 3$611 SGD
Retailer 10$715 SGD
Retailer 7$783 SGD
Retailer 2$802 SGD
Retailer 4$904 SGD
Retailer 5$1,024 SGD
Retailer 12$1,160 SGD
Retailer 13$1,470 SGD
Retailer 6$1,523 SGD
Retailer 9$1,554 SGD
Retailer 11$1,771 SGD
Retailer 8$1,820 SGD
Brilliant Earth$2,889 SGD

45 data points across 14 retailers

15 retailers$611 SGD to $2,889 SGD

Retailer 1
-
$454 SGD
$355 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$611 SGD
$478 USD
View
A
Retailer 3
-
$715 SGD
€533 EUR
View
A
Retailer 4
-
$783 SGD
ZAR 9,895 ZAR
View
A
Retailer 5
-
$802 SGD
£494 GBP
View
A
Retailer 6
-
$904 SGD
$707 USD
View
B+
Retailer 7
-
$1,024 SGD
$801 USD
View
B+
Retailer 8
-
$1,160 SGD
$907 USD
View
B+
Retailer 9
-
$1,470 SGD
$1,150 USD
View
B+
Retailer 10
-
$1,523 SGD
$1,191 USD
View
B+
Retailer 11
-
$1,554 SGD
A$1,870 AUD
View
B
Retailer 12
-
$1,746 SGD
$1,366 USD
View
B
Retailer 13
-
$1,771 SGD
$1,385 USD
View
B
Retailer 14
-
$1,820 SGD
£1,121 GBP
View
Most Expensive
B
Brilliant Earth
20541274A · Oct 31
$2,889 SGD
$2,260 USD
View
14 more retailers have this diamond
Prices start from $611 SGDSave up to $2,278 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
$611 SGD