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Princess|Lab Grown|IGI

0.91ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG715582861

Shape and cutting style on the report: Princess cut

Certificate IGI LG715582861

Diamond specifications and retailer prices

From $131 USD
As of October 30, 2026
Save $1,234 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,365 USD at MOH London · As of October 29, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG715582861 or 715582861. Listed at 12 retailers as of October 29, 2026, with prices from $131 to $1,365, a $1,234 spread on the same certified stone. MOH London lists it at $1,365. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715582861
Dimensions5.27 × 5.15 × 3.84 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.27 mm5.15 mm0.91 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715582861
Side View
Table 70.0%Crown 46.3°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 74.6%

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: $1,365 USD|Low: $131 USD|High: $1,365 USD|Avg: $411 USD
MOH London
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 10$131 USD
Retailer 4$152 USD
Retailer 11$163 USD
Retailer 16$192 USD
Retailer 2$215 USD
Retailer 5$228 USD
Retailer 13$261 USD
Retailer 9$274 USD
Retailer 15$308 USD
Retailer 3$335 USD
Retailer 12$405 USD
Retailer 14$523 USD
Retailer 7$553 USD
Retailer 6$588 USD
Retailer 8$900 USD
MOH London$1,365 USD

4 data points across 16 retailers

12 retailers$131 USD to $1,365 USD

A
Cheapest Retailer
-
$131 USD
A
Retailer 2
-
$152 USD
View
A
Retailer 3
-
$163 USD
View
A
Retailer 4
-
$192 USD
HK$1,500 HKD
View
A
Retailer 5
-
$215 USD
£169 GBP
View
A
Retailer 6
-
$261 USD
View
A
Retailer 7
-
$274 USD
£215 GBP
View
B+
Retailer 8
-
$308 USD
View
B+
Retailer 9
-
$335 USD
£264 GBP
View
B+
Retailer 10
-
$405 USD
View
B
Retailer 11
-
$523 USD
View
Most Expensive
B
MOH London
LG715582861 · Oct 29
$1,365 USD
£1,075 GBP
View
11 more retailers have this diamond
Prices start from $131 USDSave up to $1,234 USD

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
$131 USD