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Asscher|Lab Grown|IGI

2.57ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG678553317

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG678553317

Diamond specifications and retailer prices

From $998 SGD
$781 USD
As of October 30, 2026
Save $884 SGD (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,313 SGD at Novita Diamonds · As of May 28, 2026
View at Novita Diamonds

About this 2.57ct lab-grown asscher diamond

This 2.57ct lab-grown asscher 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 LG678553317 or 678553317. Listed at 3 retailers as of October 30, 2026, with a 89% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678553317
Dimensions7.54 × 7.54 × 4.97 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm7.54 mm2.57 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678553317
Side View
Table 64.0%Crown 34.7°Girdle: MediumPavilion 45.1°Culet: NoneDepth 65.9%

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 30
Current: $2,313 SGD|Low: $920 SGD|High: $7,389 SGD|Avg: $2,944 SGD
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
August 19, 2026
Retailer 4$920 SGD
Retailer 2$998 SGD
Retailer 8$1,982 SGD
Retailer 10$2,294 SGD
Retailer 6$2,308 SGD
Novita Diamonds$2,313 SGD
Retailer 3$2,473 SGD
Retailer 5$3,136 SGD
Retailer 7$3,818 SGD
Retailer 9$4,169 SGD
Retailer 11$5,368 SGD
Retailer 13$6,149 SGD
Retailer 12$7,389 SGD

72 data points across 13 retailers

3 retailers$998 SGD to $1,883 SGD

A
Cheapest Retailer
-
$998 SGD
$781 USD
B+
Retailer 2
-
$1,883 SGD
£1,160 GBP
View
Most Expensive
Novita Diamonds
cert_678553317 · May 28
$2,313 SGD
A$2,783 AUD
View
Price last confirmed 157 days ago
2 more retailers have this diamond
Prices start from $998 SGDSave up to $884 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 Asscher
$998 SGD