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Asscher|Lab Grown|IGI

2.57ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG678503227

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG678503227

Diamond specifications and retailer prices

From $681 USD
£536 GBP
As of November 1, 2026
Save $3,289 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,970 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG678503227 or 678503227. Listed at 13 retailers as of October 31, 2026, with prices from $681 to $3,970, a $3,289 spread on the same certified stone. Do Amore Diamonds lists it at $3,970. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678503227
Dimensions7.44 × 7.43 × 4.94 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
7.44 mm7.43 mm2.57 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678503227
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 66.5%

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 1
Current: $3,970 USD|Low: $554 USD|High: $3,970 USD|Avg: $1,457 USD
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
November 1, 2026
Retailer 12$554 USD
Retailer 8$681 USD
Retailer 15$700 USD
Retailer 13$750 USD
Retailer 5$819 USD
Retailer 14$871 USD
Retailer 9$1,009 USD
Retailer 6$1,131 USD
Retailer 7$1,326 USD
Retailer 10$1,359 USD
Retailer 11$1,970 USD
Retailer 3$2,074 USD
Retailer 4$2,111 USD
Retailer 2$2,554 USD
Do Amore Diamonds$3,970 USD

27 data points across 15 retailers

13 retailers$681 USD to $3,970 USD

Retailer 1
-
$554 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$681 USD
£536 GBP
View
A
Retailer 3
-
$700 USD
View
A
Retailer 4
-
$750 USD
View
A
Retailer 5
-
$871 USD
View
A
Retailer 6
-
$1,009 USD
£795 GBP
View
B+
Retailer 7
-
$1,359 USD
A$2,090 AUD
View
B+
Retailer 8
-
$1,473 USD
£1,160 GBP
View
Retailer 9
-
$1,970 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
$2,074 USD
View
B
Retailer 11
-
$2,111 USD
View
B
Retailer 12
-
$2,554 USD
£2,011 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EA0F6B721 · Oct 31
$3,970 USD
View
12 more retailers have this diamond
Prices start from $681 USDSave up to $3,289 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 Asscher
$681 USD