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Princess|Lab Grown|IGI

1.18ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG800676858

Shape and cutting style on the report: Princess cut

Certificate IGI LG800676858

Diamond specifications and retailer prices

From $525 SGD
$410 USD
As of November 2, 2026
Save $4,138 SGD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,664 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.18ct lab-grown princess diamond

This 1.18ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800676858 or 800676858. Listed at 15 retailers as of November 2, 2026, with prices from $525 to $4,664, a $4,138 spread on the same certified stone. Do Amore Diamonds lists it at $4,664. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676858
Dimensions5.72 × 5.68 × 4.12 mm
L/W Ratio1.01
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
5.72 mm5.68 mm1.18 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676858
Side View
Table 65.0%Crown 42.1°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 2
Current: $4,664 SGD|Low: $525 SGD|High: $5,381 SGD|Avg: $1,857 SGD|-13.3%
Do Amore Diamonds
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
November 1, 2026
Retailer 11$525 SGD
Retailer 3$588 SGD
Retailer 7$679 SGD
Retailer 5$808 SGD
Retailer 4$814 SGD
Retailer 12$829 SGD
Retailer 14$1,030 SGD
Retailer 10$1,095 SGD
Retailer 9$1,161 SGD
Retailer 13$1,828 SGD
Retailer 15$2,313 SGD
Retailer 2$2,642 SGD
Retailer 8$3,113 SGD
Retailer 6$3,299 SGD
Do Amore Diamonds$4,664 SGD

36 data points across 15 retailers

15 retailers$525 SGD to $4,664 SGD

A+
Cheapest Retailer
-
$525 SGD
$410 USD
A
Retailer 2
-
$588 SGD
$459 USD
View
A
Retailer 3
-
$679 SGD
$530 USD
View
Final sale: no returns
A
Retailer 4
-
$808 SGD
$631 USD
View
A
Retailer 5
-
$814 SGD
$635 USD
View
A
Retailer 6
-
$829 SGD
$647 USD
View
A
Retailer 7
-
$985 SGD
$769 USD
View
A
Retailer 8
-
$1,030 SGD
$804 USD
View
B+
Retailer 9
-
$1,161 SGD
€863 EUR
View
B+
Retailer 10
-
$1,828 SGD
$1,427 USD
View
B
Retailer 11
-
$2,313 SGD
$1,805 USD
View
B
Retailer 12
-
$2,642 SGD
£1,624 GBP
View
B
Retailer 13
-
$3,113 SGD
$2,430 USD
View
Retailer 14
-
$3,299 SGD
$2,575 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Do Amore Diamonds
27-3F6091E27 · Nov 2
$4,664 SGD
$3,640 USD
View
14 more retailers have this diamond
Prices start from $525 SGDSave up to $4,138 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+
1.18ct Princess
$525 SGD