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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 $1,211 NZD
£536 GBP
As of November 2, 2026
Save $5,845 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,056 NZD at Do Amore Diamonds · As of November 2, 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 November 2, 2026, with prices from $1,211 to $7,056, a $5,845 spread on the same certified stone. Do Amore Diamonds lists it at $7,056. 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 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

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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: Nov 2
Current: $7,056 NZD|Low: $985 NZD|High: $7,056 NZD|Avg: $2,590 NZD
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 2, 2026
Retailer 12$985 NZD
Retailer 2$1,211 NZD
Retailer 15$1,244 NZD
Retailer 13$1,333 NZD
Retailer 5$1,456 NZD
Retailer 14$1,548 NZD
Retailer 8$1,794 NZD
Retailer 6$2,010 NZD
Retailer 7$2,356 NZD
Retailer 10$2,414 NZD
Retailer 11$3,501 NZD
Retailer 3$3,686 NZD
Retailer 4$3,752 NZD
Retailer 9$4,539 NZD
Do Amore Diamonds$7,056 NZD

28 data points across 15 retailers

13 retailers$1,211 NZD to $7,056 NZD

Retailer 1
-
$985 NZD
$554 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$1,211 NZD
£536 GBP
View
A
Retailer 3
-
$1,244 NZD
$700 USD
View
A
Retailer 4
-
$1,333 NZD
$750 USD
View
A
Retailer 5
-
$1,548 NZD
$871 USD
View
A
Retailer 6
-
$1,794 NZD
£795 GBP
View
B+
Retailer 7
-
$2,414 NZD
A$2,090 AUD
View
B+
Retailer 8
-
$2,618 NZD
£1,160 GBP
View
B+
Retailer 9
-
$3,501 NZD
$1,970 USD
View
B
Retailer 10
-
$3,686 NZD
$2,074 USD
View
B
Retailer 11
-
$3,752 NZD
$2,111 USD
View
B
Retailer 12
-
$4,539 NZD
£2,011 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EA0F6B721 · Nov 2
$7,056 NZD
$3,970 USD
View
12 more retailers have this diamond
Prices start from $1,211 NZDSave up to $5,845 NZD

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
$1,211 NZD