Princess|Lab Grown|IGI

1.16ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG700517680

Shape and cutting style on the report: Princess cut

Certificate IGI LG700517680

Diamond specifications and retailer prices

From $385 USD
As of October 30, 2026
Save $2,305 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,690 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.16ct lab-grown princess diamond

This 1.16ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700517680 or 700517680. Listed at 22 retailers as of October 29, 2026, with prices from $385 to $2,690, a $2,305 spread on the same certified stone. Brilliant Earth lists it at $2,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700517680
Dimensions5.77 × 5.64 × 3.95 mm
L/W Ratio1.02
Culet sizePointed
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
5.77 mm5.64 mm1.16 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG700517680
Side View
Table 65.0%Crown 42.6°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 70.0%

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: $2,690 USD|Low: $385 USD|High: $2,690 USD|Avg: $1,052 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
October 31, 2026
Retailer 12$385 USD
Retailer 5$431 USD
Retailer 9$625 USD
Retailer 3$708 USD
Retailer 13$759 USD
Retailer 8$821 USD
Retailer 6$837 USD
Retailer 2$865 USD
Retailer 11$1,144 USD
Retailer 4$1,387 USD
Retailer 10$1,395 USD
Retailer 7$1,876 USD
Brilliant Earth$2,690 USD

43 data points across 13 retailers

22 retailers$385 USD to $2,690 USD

A
Cheapest Retailer
-
$385 USD
A
Retailer 2
-
$431 USD
View
Final sale: no returns
A
Retailer 3
-
$431 USD
View
A
Retailer 4
-
$478 USD
View
A
Retailer 5
-
$478 USD
View
A
Retailer 6
-
$625 USD
View
A
Retailer 7
-
$708 USD
View
A
Retailer 8
-
$759 USD
View
A
Retailer 9
-
$761 USD
View
B+
Retailer 10
-
$821 USD
ZAR 13,261 ZAR
View
B+
Retailer 11
-
$837 USD
€797 EUR
View
B+
Retailer 12
-
$865 USD
£681 GBP
View
B+
Retailer 13
-
$1,144 USD
View
Retailer 14
-
$1,341 USD
View
Price last confirmed 65 days ago
B
Retailer 15
-
$1,387 USD
£1,092 GBP
View
B+
Retailer 16
-
$1,395 USD
View
B
Retailer 17
-
$1,536 USD
View
B
Retailer 18
-
$1,573 USD
View
B
Retailer 19
-
$1,785 USD
View
B
Retailer 20
-
$1,876 USD
£1,477 GBP
View
B
Retailer 21
-
$1,892 USD
View
Most Expensive
B
Brilliant Earth
16569045A · Oct 29
$2,690 USD
View
21 more retailers have this diamond
Prices start from $385 USDSave up to $2,305 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
1.16ct Princess
$385 USD