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Princess|Lab Grown|IGI

1.15ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG799669088

Shape and cutting style on the report: Princess cut

Certificate IGI LG799669088

Diamond specifications and retailer prices

From $341 SGD
$267 USD
As of October 30, 2026
Save $2,688 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,030 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown princess diamond

This 1.15ct 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 LG799669088 or 799669088. Listed at 17 retailers as of October 30, 2026, with prices from $341 to $3,030, a $2,688 spread on the same certified stone. Do Amore Diamonds lists it at $3,030. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669088
Dimensions5.76 × 5.70 × 3.94 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
5.76 mm5.70 mm1.15 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669088
Side View
Table 65.0%Crown 40.8°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 69.1%

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: $3,030 SGD|Low: $325 SGD|High: $3,094 SGD|Avg: $1,275 SGD|+0.9%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 14$341 SGD
Retailer 5$395 SGD
Retailer 2$482 SGD
Retailer 15$624 SGD
Retailer 18$671 SGD
Retailer 17$701 SGD
Retailer 6$727 SGD
Retailer 12$780 SGD
Retailer 13$1,138 SGD
Retailer 16$1,299 SGD
Retailer 4$1,501 SGD
Retailer 7$1,604 SGD
Retailer 10$1,690 SGD
Retailer 11$1,737 SGD
Retailer 3$1,872 SGD
Retailer 9$2,203 SGD
Retailer 8$2,352 SGD
Do Amore Diamonds$3,030 SGD

33 data points across 18 retailers

17 retailers$341 SGD to $3,030 SGD

A
Cheapest Retailer
-
$341 SGD
$267 USD
A
Retailer 2
-
$395 SGD
$309 USD
View
A
Retailer 3
-
$482 SGD
£297 GBP
View
A
Retailer 4
-
$624 SGD
$488 USD
View
A
Retailer 5
-
$671 SGD
$525 USD
View
A
Retailer 6
-
$701 SGD
$548 USD
View
A
Retailer 7
-
$727 SGD
$569 USD
View
A
Retailer 8
-
$780 SGD
€581 EUR
View
B+
Retailer 9
-
$1,138 SGD
A$1,370 AUD
View
B+
Retailer 10
-
$1,299 SGD
$1,016 USD
View
B+
Retailer 11
-
$1,501 SGD
$1,174 USD
View
B+
Retailer 12
-
$1,604 SGD
$1,255 USD
View
B+
Retailer 13
-
$1,737 SGD
A$2,090 AUD
View
B+
Retailer 14
-
$1,872 SGD
£1,153 GBP
View
B
Retailer 15
-
$2,203 SGD
$1,723 USD
View
B
Retailer 16
-
$2,352 SGD
$1,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-1CB6F792C · Oct 30
$3,030 SGD
$2,370 USD
View
16 more retailers have this diamond
Prices start from $341 SGDSave up to $2,688 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
1.15ct Princess
$341 SGD