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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 $2,525 USD
As of October 31, 2026
Save $7,565 USD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,090 USD at Do Amore Diamonds · As of October 31, 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 October 31, 2026, with prices from $2,525 to $10,090, a $7,565 spread on the same certified stone. Do Amore Diamonds lists it at $10,090. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $10,090 USD|Low: $1,870 USD|High: $15,650 USD|Avg: $6,842 USD|-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
October 31, 2026
Retailer 2$2,525 USD
Retailer 10$2,837 USD
Retailer 6$2,949 USD
Retailer 8$4,180 USD
Retailer 3$5,010 USD
Retailer 7$5,390 USD
Retailer 11$5,658 USD
Retailer 9$5,960 USD
Retailer 12$6,010 USD
Retailer 13$6,675 USD
Retailer 4$7,672 USD
Do Amore Diamonds$10,090 USD
Retailer 5$15,354 USD

23 data points across 13 retailers

11 retailers$2,525 USD to $10,090 USD

Retailer 1
-
$2,183 USD
Price last confirmed 29 days ago
Retailer 2
-
$2,474 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$2,525 USD
View
A
Retailer 4
-
$2,837 USD
View
A
Retailer 5
-
$2,949 USD
View
Retailer 6
-
$4,003 USD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
$4,180 USD
View
B+
Retailer 8
-
$5,390 USD
£4,244 GBP
View
B+
Retailer 9
-
$5,658 USD
View
B+
Retailer 10
-
$5,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-35DF56447 · Oct 31
$10,090 USD
View
10 more retailers have this diamond
Prices start from $2,525 USDSave up to $7,565 USD

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
$2,525 USD