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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 $492 SGD
$385 USD
As of October 30, 2026
Save $2,947 SGD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,439 SGD 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 $492 to $3,439, a $2,947 spread on the same certified stone. Brilliant Earth lists it at $3,439. 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
Colour
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

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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: $3,439 SGD|Low: $492 SGD|High: $3,439 SGD|Avg: $1,346 SGD
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$492 SGD
Retailer 5$551 SGD
Retailer 9$799 SGD
Retailer 3$905 SGD
Retailer 13$970 SGD
Retailer 8$1,049 SGD
Retailer 6$1,070 SGD
Retailer 2$1,106 SGD
Retailer 11$1,462 SGD
Retailer 4$1,773 SGD
Retailer 10$1,783 SGD
Retailer 7$2,398 SGD
Brilliant Earth$3,439 SGD

42 data points across 13 retailers

22 retailers$492 SGD to $3,439 SGD

A
Cheapest Retailer
-
$492 SGD
$385 USD
A
Retailer 2
-
$551 SGD
$431 USD
View
Final sale: no returns
A
Retailer 3
-
$551 SGD
$431 USD
View
A
Retailer 4
-
$611 SGD
$478 USD
View
A
Retailer 5
-
$611 SGD
$478 USD
View
A
Retailer 6
-
$799 SGD
$625 USD
View
A
Retailer 7
-
$905 SGD
$708 USD
View
A
Retailer 8
-
$970 SGD
$759 USD
View
A
Retailer 9
-
$973 SGD
$761 USD
View
B+
Retailer 10
-
$1,049 SGD
ZAR 13,261 ZAR
View
B+
Retailer 11
-
$1,070 SGD
€797 EUR
View
B+
Retailer 12
-
$1,106 SGD
£681 GBP
View
B+
Retailer 13
-
$1,462 SGD
$1,144 USD
View
Retailer 14
-
$1,714 SGD
$1,341 USD
View
Price last confirmed 66 days ago
B
Retailer 15
-
$1,773 SGD
£1,092 GBP
View
B+
Retailer 16
-
$1,783 SGD
$1,395 USD
View
B
Retailer 17
-
$1,964 SGD
$1,536 USD
View
B
Retailer 18
-
$2,011 SGD
$1,573 USD
View
B
Retailer 19
-
$2,282 SGD
$1,785 USD
View
B
Retailer 20
-
$2,398 SGD
£1,477 GBP
View
B
Retailer 21
-
$2,419 SGD
$1,892 USD
View
Most Expensive
B
Brilliant Earth
16569045A · Oct 29
$3,439 SGD
$2,690 USD
View
21 more retailers have this diamond
Prices start from $492 SGDSave up to $2,947 SGD

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
$492 SGD