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Princess|Lab Grown|IGI

0.91ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG782652944

Shape and cutting style on the report: Princess cut

Certificate IGI LG782652944

Diamond specifications and retailer prices

From $561 SGD
$439 USD
As of October 30, 2026
Save $1,459 SGD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,020 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.91ct lab-grown princess diamond

This 0.91ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782652944 or 782652944. Listed at 7 retailers as of October 29, 2026, with prices from $561 to $2,020, a $1,459 spread on the same certified stone. Brilliant Earth lists it at $2,020. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782652944
Dimensions5.26 × 5.22 × 3.80 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.26 mm5.22 mm0.91 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782652944
Side View
Table 70.0%Crown 42.4°Girdle: THN-MEDPavilion 39.1°Culet: NoneDepth 72.8%

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: $2,020 SGD|Low: $519 SGD|High: $2,186 SGD|Avg: $1,046 SGD|-7.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$561 SGD
Retailer 3$621 SGD
Retailer 5$624 SGD
Retailer 2$858 SGD
Retailer 6$1,385 SGD
Retailer 7$1,547 SGD
Brilliant Earth$2,020 SGD

27 data points across 7 retailers

7 retailers$561 SGD to $2,020 SGD

A
Cheapest Retailer
-
$561 SGD
$439 USD
A
Retailer 2
-
$621 SGD
$486 USD
View
A
Retailer 3
-
$624 SGD
€465 EUR
View
B+
Retailer 4
-
$858 SGD
$671 USD
View
B+
Retailer 5
-
$1,385 SGD
£853 GBP
View
Retailer 6
-
$1,547 SGD
$1,210 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20529383A · Oct 29
$2,020 SGD
$1,580 USD
View
6 more retailers have this diamond
Prices start from $561 SGDSave up to $1,459 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
0.91ct Princess
$561 SGD