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Princess|Lab Grown|IGI

1.91ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG806629748

Shape and cutting style on the report: Princess cut

Certificate IGI LG806629748

Diamond specifications and retailer prices

From $361 SGD
$282 USD
As of November 1, 2026
Save $1,061 SGD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,813 SGD at Rare Carat · As of August 16, 2026
View at Rare Carat

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 LG806629748 or 806629748. Listed at 6 retailers as of November 1, 2026, with a 294% 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

1.91
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806629748
Dimensions6.98 × 6.83 × 4.76 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm6.83 mm1.91 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806629748
Side View
Table 69.0%Crown 37.5°Girdle: MediumPavilion 38.8°Culet: NoneDepth 69.7%

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: Nov 1
Current: $1,813 SGD|Low: $361 SGD|High: $3,707 SGD|Avg: $1,356 SGD
Rare Carat
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
October 28, 2026
Retailer 2$361 SGD
Retailer 7$536 SGD
Retailer 14$615 SGD
Retailer 12$697 SGD
Retailer 11$755 SGD
Retailer 9$851 SGD
Retailer 13$1,000 SGD
Retailer 4$1,070 SGD
Retailer 6$1,119 SGD
Retailer 3$1,262 SGD
Retailer 8$1,422 SGD
Rare Carat$1,813 SGD
Retailer 10$2,902 SGD
Retailer 5$3,707 SGD

8 data points across 14 retailers

6 retailers$361 SGD to $1,422 SGD

A
Cheapest Retailer
-
$361 SGD
$282 USD
Final sale: no returns
B+
Retailer 2
-
$536 SGD
$419 USD
View
Retailer 3
-
$851 SGD
$666 USD
View
Price last confirmed 43 days ago
Retailer 4
-
$1,119 SGD
A$1,346 AUD
View
Price last confirmed 121 days ago
B+
Retailer 5
-
$1,422 SGD
$1,112 USD
View
Most Expensive
Rare Carat
806629748 · Aug 16
$1,813 SGD
$1,418 USD
View
Price last confirmed 77 days ago
5 more retailers have this diamond
Prices start from $361 SGDSave up to $1,061 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
$361 SGD