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Princess|Lab Grown|IGI

2.57ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG717540461

Shape and cutting style on the report: Princess cut

Certificate IGI LG717540461

Diamond specifications and retailer prices

From $1,044 SGD
$816 USD
As of October 27, 2026
Save $3,212 SGD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,272 SGD at Do Amore Diamonds · As of October 28, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717540461 or 717540461. Listed at 17 retailers as of October 27, 2026, with a 308% 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

2.57
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717540461
Dimensions7.41 × 7.29 × 5.44 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.29 mm2.57 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717540461
Side View
Table 70.0%Crown 43.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 74.6%

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: Oct 27
Current: $9,272 SGD|Low: $1,044 SGD|High: $9,272 SGD|Avg: $2,806 SGD
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 28, 2026
Retailer 8$1,044 SGD
Retailer 18$1,059 SGD
Retailer 4$1,136 SGD
Retailer 7$1,168 SGD
Retailer 14$1,211 SGD
Retailer 13$1,439 SGD
Retailer 5$1,563 SGD
Retailer 11$1,595 SGD
Retailer 12$1,952 SGD
Retailer 2$2,045 SGD
Retailer 10$2,783 SGD
Retailer 17$3,416 SGD
Retailer 16$3,757 SGD
Retailer 9$3,788 SGD
Retailer 6$4,255 SGD
Retailer 15$4,538 SGD
Retailer 3$4,764 SGD
Do Amore Diamonds$9,272 SGD

6 data points across 18 retailers

17 retailers$1,044 SGD to $4,255 SGD

A
Cheapest Retailer
-
$1,044 SGD
$816 USD
A
Retailer 2
-
$1,059 SGD
$828 USD
View
A
Retailer 3
-
$1,136 SGD
$888 USD
View
Retailer 4
-
$1,211 SGD
$947 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,439 SGD
$1,125 USD
View
Price last confirmed 5 days ago
B+
Retailer 6
-
$1,563 SGD
$1,222 USD
View
B+
Retailer 7
-
$1,595 SGD
£982 GBP
View
B+
Retailer 8
-
$1,952 SGD
$1,526 USD
View
B+
Retailer 9
-
$2,045 SGD
£1,259 GBP
View
Retailer 10
-
$2,783 SGD
$2,176 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$3,416 SGD
ZAR 43,145 ZAR
View
Price last confirmed 8 days ago
Retailer 12
-
$3,757 SGD
$2,938 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$3,788 SGD
$2,962 USD
View
B
Retailer 14
-
$4,255 SGD
£2,620 GBP
View
Retailer 15
-
$4,538 SGD
£2,794 GBP
View
Price last confirmed 8 days ago
Retailer 16
-
$4,764 SGD
$3,725 USD
View
Price last confirmed 7 days ago
Most Expensive
Do Amore Diamonds
27-6497F14C6 · Oct 28
$9,272 SGD
$7,250 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,044 SGDSave up to $3,212 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
$1,044 SGD