CaratHunter
Plans
Princess|Lab Grown|IGI

3.15ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG715553911

Shape and cutting style on the report: Princess cut

Certificate IGI LG715553911

Diamond specifications and retailer prices

From $2,160 SGD
$1,690 USD
As of October 30, 2026
Save $12,695 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,361 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.15ct lab-grown princess diamond

This 3.15ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG715553911 or 715553911. Listed at 18 retailers as of October 30, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.15
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715553911
Dimensions8.08 × 7.92 × 5.40 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
8.08 mm7.92 mm3.15 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715553911
Side View
Table 65.0%Crown 43.8°Girdle: MediumPavilion 34.8°Culet: NoneDepth 68.2%

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: Oct 30
Current: $21,361 SGD|Low: $2,118 SGD|High: $21,361 SGD|Avg: $6,316 SGD|+1.6%
Novita 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$2,160 SGD
Retailer 6$2,350 SGD
Retailer 10$2,497 SGD
Retailer 3$2,582 SGD
Retailer 16$2,644 SGD
Retailer 2$3,271 SGD
Retailer 15$3,936 SGD
Retailer 17$4,320 SGD
Retailer 12$4,324 SGD
Retailer 11$4,474 SGD
Retailer 5$5,184 SGD
Retailer 7$6,390 SGD
Retailer 13$6,915 SGD
Retailer 8$7,261 SGD
Retailer 4$7,910 SGD
Retailer 9$9,575 SGD
Retailer 18$14,855 SGD
Novita Diamonds$21,361 SGD

32 data points across 18 retailers

18 retailers$2,160 SGD to $14,855 SGD

A+
Cheapest Retailer
-
$2,160 SGD
$1,690 USD
A
Retailer 2
-
$2,350 SGD
$1,838 USD
View
A
Retailer 3
-
$2,497 SGD
$1,953 USD
View
Final sale: no returns
A
Retailer 4
-
$2,582 SGD
$2,020 USD
View
A
Retailer 5
-
$2,644 SGD
$2,068 USD
View
A
Retailer 6
-
$3,271 SGD
$2,559 USD
View
A
Retailer 7
-
$3,891 SGD
$3,044 USD
View
A
Retailer 8
-
$3,936 SGD
$3,079 USD
View
A
Retailer 9
-
$4,320 SGD
$3,379 USD
View
A
Retailer 10
-
$4,474 SGD
€3,333 EUR
View
A
Retailer 11
-
$5,184 SGD
$4,055 USD
View
Retailer 12
-
$6,390 SGD
A$7,690 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$6,915 SGD
$5,409 USD
View
Retailer 14
-
$7,261 SGD
$5,680 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$7,910 SGD
£4,872 GBP
View
B+
Retailer 16
-
$9,575 SGD
$7,490 USD
View
B
Retailer 17
-
$14,855 SGD
$11,620 USD
View
Most Expensive
Novita Diamonds
cert_715553911 · Oct 8
$21,361 SGD
A$25,707 AUD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from $2,160 SGDSave up to $12,695 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+
3.15ct Princess
$2,160 SGD