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Princess|Lab Grown|IGI

1.71ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG815691437

Shape and cutting style on the report: Princess cut

Certificate IGI LG815691437

Diamond specifications and retailer prices

From $286 SGD
$224 USD
As of October 30, 2026
Save $1,213 SGD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,636 SGD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.71ct lab-grown princess diamond

This 1.71ct 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 LG815691437 or 815691437. Listed at 13 retailers as of October 30, 2026, with a 424% 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

1.71
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815691437
Dimensions6.55 × 6.51 × 4.69 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.51 mm1.71 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815691437
Side View
Table 69.0%Crown 40°Girdle: MediumPavilion 39.3°Culet: NoneDepth 72.0%

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: $1,636 SGD|Low: $285 SGD|High: $1,668 SGD|Avg: $1,028 SGD|+3.8%
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
October 30, 2026
Retailer 11$286 SGD
Retailer 9$332 SGD
Retailer 2$397 SGD
Retailer 6$596 SGD
Retailer 3$785 SGD
Retailer 8$830 SGD
Retailer 4$1,143 SGD
Retailer 10$1,147 SGD
Retailer 13$1,301 SGD
Retailer 7$1,432 SGD
Retailer 5$1,457 SGD
Retailer 12$1,500 SGD
Rare Carat$1,636 SGD

36 data points across 13 retailers

13 retailers$286 SGD to $1,500 SGD

A
Cheapest Retailer
-
$286 SGD
$224 USD
A
Retailer 2
-
$332 SGD
$260 USD
View
A
Retailer 3
-
$397 SGD
£244 GBP
View
A
Retailer 4
-
$596 SGD
€444 EUR
View
A
Retailer 5
-
$785 SGD
$614 USD
View
A
Retailer 6
-
$830 SGD
A$999 AUD
View
B+
Retailer 7
-
$1,143 SGD
$894 USD
View
B+
Retailer 8
-
$1,147 SGD
$897 USD
View
B+
Retailer 9
-
$1,301 SGD
$1,018 USD
View
B+
Retailer 10
-
$1,432 SGD
£882 GBP
View
Retailer 11
-
$1,457 SGD
View
Price last confirmed 18 days ago
B+
Retailer 12
-
$1,500 SGD
$1,173 USD
View
Most Expensive
Rare Carat
LGPR15-106546 · Oct 18
$1,636 SGD
$1,280 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from $286 SGDSave up to $1,213 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
1.71ct Princess
$286 SGD