Princess|Lab Grown|IGI

0.81ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG817670974

Shape and cutting style on the report: Princess cut

Certificate IGI LG817670974

Diamond specifications and retailer prices

From $252 USD
As of October 30, 2026
Save $1,022 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,274 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.81ct lab-grown princess diamond

This 0.81ct 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 LG817670974 or 817670974. Listed at 21 retailers as of October 30, 2026, with prices from $252 to $1,274, a $1,022 spread on the same certified stone. Reve Diamonds lists it at $1,274. 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

0.81
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817670974
Dimensions5.08 × 5.07 × 3.62 mm
L/W Ratio1.00
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
5.08 mm5.07 mm0.81 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817670974
Side View
Table 69.0%Crown 39.9°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $521 USD|Low: $242 USD|High: $1,274 USD|Avg: $635 USD|+9.0%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 5$252 USD
Retailer 6$269 USD
Retailer 12$285 USD
Retailer 14$392 USD
Retailer 7$468 USD
Retailer 9$505 USD
Retailer 1$521 USD
Retailer 4$530 USD
Retailer 2$605 USD
Retailer 10$696 USD
Retailer 13$820 USD
Retailer 11$901 USD
Retailer 3$950 USD
Retailer 8$1,125 USD
Reve Diamonds$1,274 USD

34 data points across 15 retailers

21 retailers$252 USD to $1,274 USD

Retailer 1
-
$217 USD
Price last confirmed 38 days ago
Retailer 2
-
$225 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$252 USD
View
Final sale: no returns
Retailer 4
-
$252 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$266 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$279 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$279 USD
View
Price last confirmed 27 days ago
Retailer 8
-
$285 USD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$392 USD
View
A
Retailer 10
-
$468 USD
€446 EUR
View
A
Retailer 11
-
$505 USD
ZAR 8,158 ZAR
View
A
Retailer 12
-
$521 USD
£410 GBP
View
A
Retailer 13
-
$530 USD
View
B+
Retailer 14
-
$605 USD
View
B+
Retailer 15
-
$696 USD
A$1,071 AUD
View
B+
Retailer 16
-
$820 USD
View
Retailer 17
-
$898 USD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
$901 USD
View
B+
Retailer 19
-
$950 USD
View
B
Retailer 20
-
$1,125 USD
£886 GBP
View
Most Expensive
B
Reve Diamonds
53E06AFFD · Oct 30
$1,274 USD
View
20 more retailers have this diamond
Prices start from $252 USDSave up to $1,022 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
0.81ct Princess
$252 USD