CaratHunter
Plans
Princess|Lab Grown|IGI

0.99ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG799676829

Shape and cutting style on the report: Princess cut

Certificate IGI LG799676829

Diamond specifications and retailer prices

From $230 USD
As of October 30, 2026
Save $1,480 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,710 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.99ct lab-grown princess diamond

This 0.99ct 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 LG799676829 or 799676829. Listed at 20 retailers as of October 30, 2026, with prices from $230 to $1,710, a $1,480 spread on the same certified stone. Brilliant Earth lists it at $1,710. 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

0.99
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676829
Dimensions5.48 × 5.39 × 3.81 mm
L/W Ratio1.02
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
5.48 mm5.39 mm0.99 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676829
Side View
Table 70.0%Crown 45.1°Girdle: MediumPavilion 37.6°Culet: NoneDepth 70.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,710 USD|Low: $222 USD|High: $1,710 USD|Avg: $618 USD
Brilliant Earth
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
Retailer 17
November 1, 2026
Retailer 16$230 USD
Retailer 9$258 USD
Retailer 15$267 USD
Retailer 4$285 USD
Retailer 6$285 USD
Retailer 10$478 USD
Retailer 5$484 USD
Retailer 12$516 USD
Retailer 17$517 USD
Retailer 2$529 USD
Retailer 13$711 USD
Retailer 3$917 USD
Retailer 14$920 USD
Retailer 8$969 USD
Retailer 11$1,149 USD
Retailer 7$1,289 USD
Brilliant Earth$1,710 USD

44 data points across 17 retailers

20 retailers$230 USD to $1,710 USD

A
Cheapest Retailer
-
$230 USD
A
Retailer 2
-
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$267 USD
View
Retailer 4
-
$285 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$285 USD
View
A
Retailer 6
-
$320 USD
HK$2,500 HKD
View
A
Retailer 7
-
$478 USD
€455 EUR
View
A
Retailer 8
-
$484 USD
View
A
Retailer 9
-
$516 USD
ZAR 8,333 ZAR
View
A
Retailer 10
-
$517 USD
View
A
Retailer 11
-
$529 USD
£417 GBP
View
A
Retailer 12
-
$629 USD
View
A
Retailer 13
-
$711 USD
A$1,094 AUD
View
A
Retailer 14
-
$770 USD
SGD 1,041 SGD
View
B+
Retailer 15
-
$917 USD
View
B+
Retailer 16
-
$920 USD
View
B+
Retailer 17
-
$969 USD
View
B+
Retailer 18
-
$1,149 USD
£905 GBP
View
B
Retailer 19
-
$1,289 USD
View
Most Expensive
B
Brilliant Earth
20005212A · Oct 31
$1,710 USD
View
19 more retailers have this diamond
Prices start from $230 USDSave up to $1,480 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
0.99ct Princess
$230 USD