CaratHunter
Plans
Princess|Lab Grown|IGI

2.57ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG794622348

Shape and cutting style on the report: Princess cut

Certificate IGI LG794622348

Diamond specifications and retailer prices

From $3,229 SGD
$2,525 USD
As of November 2, 2026
Save $9,675 SGD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,904 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown princess diamond

This 2.57ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794622348 or 794622348. Listed at 11 retailers as of November 2, 2026, with prices from $3,229 to $12,904, a $9,675 spread on the same certified stone. Do Amore Diamonds lists it at $12,904. 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

2.57
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622348
Dimensions7.36 × 7.28 × 5.30 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.36 mm7.28 mm2.57 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622348
Side View
Table 65.0%Crown 44°Girdle: MediumPavilion 37.8°Culet: NoneDepth 72.8%

Caratlytics Score

How it works →
A
Excellent
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: $12,904 SGD|Low: $2,392 SGD|High: $20,015 SGD|Avg: $8,681 SGD|-35.5%
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
November 2, 2026
Retailer 7$3,229 SGD
Retailer 6$3,430 SGD
Retailer 2$3,815 SGD
Retailer 9$5,346 SGD
Retailer 3$6,407 SGD
Retailer 8$6,893 SGD
Retailer 11$7,236 SGD
Retailer 10$7,622 SGD
Retailer 12$7,686 SGD
Retailer 13$8,537 SGD
Retailer 4$9,812 SGD
Do Amore Diamonds$12,904 SGD
Retailer 5$19,636 SGD

25 data points across 13 retailers

11 retailers$3,229 SGD to $12,904 SGD

Retailer 1
-
$2,792 SGD
$2,183 USD
Price last confirmed 31 days ago
Retailer 2
-
$3,164 SGD
$2,474 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$3,229 SGD
$2,525 USD
View
A
Retailer 4
-
$3,430 SGD
$2,682 USD
View
A
Retailer 5
-
$3,815 SGD
$2,983 USD
View
Retailer 6
-
$5,119 SGD
$4,003 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$5,346 SGD
$4,180 USD
View
B+
Retailer 8
-
$6,893 SGD
£4,244 GBP
View
B+
Retailer 9
-
$7,236 SGD
$5,658 USD
View
B+
Retailer 10
-
$7,622 SGD
$5,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-35DF56447 · Nov 2
$12,904 SGD
$10,090 USD
View
10 more retailers have this diamond
Prices start from $3,229 SGDSave up to $9,675 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
2.57ct Princess
$3,229 SGD