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Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG811634661

Shape and cutting style on the report: Princess cut

Certificate IGI LG811634661

Diamond specifications and retailer prices

From $7,315 SGD
$5,722 USD
As of October 30, 2026
Save $43,016 SGD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $50,331 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4ct lab-grown princess diamond

This 4ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634661 or 811634661. Listed at 13 retailers as of October 30, 2026, with prices from $7,315 to $50,331, a $43,016 spread on the same certified stone. Do Amore Diamonds lists it at $50,331. 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

4.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634661
Dimensions8.64 × 8.60 × 6.09 mm
L/W Ratio1.00
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
8.64 mm8.60 mm4.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634661
Side View
Table 58.0%Crown 42.5°Girdle: Slightly ThickPavilion 36.5°Culet: NoneDepth 70.8%

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: $50,331 SGD|Low: $7,315 SGD|High: $54,703 SGD|Avg: $16,903 SGD|-6.4%
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
October 30, 2026
Retailer 6$7,315 SGD
Retailer 3$7,856 SGD
Retailer 5$7,916 SGD
Retailer 7$8,552 SGD
Retailer 4$10,602 SGD
Retailer 11$11,118 SGD
Retailer 12$12,285 SGD
Retailer 13$13,524 SGD
Retailer 8$16,414 SGD
Retailer 2$16,645 SGD
Retailer 9$18,824 SGD
Retailer 10$18,835 SGD
Do Amore Diamonds$50,331 SGD

31 data points across 13 retailers

13 retailers$7,315 SGD to $50,331 SGD

A+
Cheapest Retailer
-
$7,315 SGD
$5,722 USD
A
Retailer 2
-
$7,856 SGD
$6,145 USD
View
A
Retailer 3
-
$7,916 SGD
$6,192 USD
View
A
Retailer 4
-
$8,552 SGD
$6,690 USD
View
A
Retailer 5
-
$10,602 SGD
$8,293 USD
View
A
Retailer 6
-
$11,118 SGD
$8,697 USD
View
A
Retailer 7
-
$12,285 SGD
$9,610 USD
View
B+
Retailer 8
-
$13,524 SGD
$10,579 USD
View
B+
Retailer 9
-
$16,414 SGD
€12,228 EUR
View
B+
Retailer 10
-
$16,645 SGD
$13,020 USD
View
B+
Retailer 11
-
$18,824 SGD
£11,594 GBP
View
B+
Retailer 12
-
$18,835 SGD
$14,733 USD
View
Most Expensive
B
Do Amore Diamonds
27-37915FE49 · Oct 30
$50,331 SGD
$39,370 USD
View
12 more retailers have this diamond
Prices start from $7,315 SGDSave up to $43,016 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+
4.00ct Princess
$7,315 SGD