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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 €345 EUR
$385 USD
As of October 30, 2026
Save €2,063 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,408 EUR at Brilliant Earth · As of October 31, 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 30, 2026, with prices from €345 to €2,408, a €2,063 spread on the same certified stone. Brilliant Earth lists it at €2,408. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,408 EUR|Low: €345 EUR|High: €2,408 EUR|Avg: €938 EUR
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
November 1, 2026
Retailer 12€345 EUR
Retailer 5€386 EUR
Retailer 9€559 EUR
Retailer 3€634 EUR
Retailer 13€679 EUR
Retailer 8€735 EUR
Retailer 7€749 EUR
Retailer 6€774 EUR
Retailer 11€1,024 EUR
Retailer 4€1,241 EUR
Retailer 10€1,249 EUR
Retailer 2€1,671 EUR
Brilliant Earth€2,408 EUR

43 data points across 13 retailers

22 retailers€345 EUR to €2,408 EUR

A
Cheapest Retailer
-
€345 EUR
$385 USD
A
Retailer 2
-
€386 EUR
$431 USD
View
Final sale: no returns
A
Retailer 3
-
€386 EUR
$431 USD
View
A
Retailer 4
-
€428 EUR
$478 USD
View
Retailer 5
-
€428 EUR
$478 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€559 EUR
$625 USD
View
A
Retailer 7
-
€634 EUR
$708 USD
View
A
Retailer 8
-
€679 EUR
$759 USD
View
A
Retailer 9
-
€681 EUR
$761 USD
View
B+
Retailer 10
-
€735 EUR
ZAR 13,261 ZAR
View
B+
Retailer 11
-
€749 EUR
View
B+
Retailer 12
-
€774 EUR
£681 GBP
View
B+
Retailer 13
-
€1,024 EUR
$1,144 USD
View
Retailer 14
-
€1,200 EUR
$1,341 USD
View
Price last confirmed 66 days ago
B
Retailer 15
-
€1,241 EUR
£1,092 GBP
View
Retailer 16
-
€1,249 EUR
$1,395 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
€1,375 EUR
$1,536 USD
View
B
Retailer 18
-
€1,408 EUR
$1,573 USD
View
B
Retailer 19
-
€1,597 EUR
$1,785 USD
View
B
Retailer 20
-
€1,671 EUR
£1,470 GBP
View
B
Retailer 21
-
€1,694 EUR
$1,892 USD
View
Most Expensive
B
Brilliant Earth
16569045A · Oct 31
€2,408 EUR
$2,690 USD
View
21 more retailers have this diamond
Prices start from €345 EURSave up to €2,063 EUR

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
€345 EUR