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Asscher|Lab Grown|IGI

2.57ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG836617901

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836617901

Diamond specifications and retailer prices

From $651 CAD
$466 USD
As of October 30, 2026
Save $4,392 CAD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,469 CAD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 2.57ct lab-grown asscher diamond

This 2.57ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836617901 or 836617901. Listed at 23 retailers as of October 30, 2026, with a 675% 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617901
Dimensions7.55 × 7.49 × 4.82 mm
L/W Ratio1.01
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
7.55 mm7.49 mm2.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617901
Side View
Table 58.0%Crown 32.8°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 64.4%

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 30
Current: $5,469 CAD|Low: $651 CAD|High: $8,549 CAD|Avg: $2,457 CAD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
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Retailer 22
October 30, 2026
Retailer 4$651 CAD
Retailer 16$722 CAD
Retailer 3$729 CAD
Retailer 12$729 CAD
Retailer 10$807 CAD
Retailer 22$1,006 CAD
Retailer 6$1,196 CAD
Retailer 5$1,263 CAD
Retailer 21$1,276 CAD
Retailer 18$1,336 CAD
Retailer 20$1,794 CAD
Retailer 9$1,908 CAD
Retailer 15$2,092 CAD
Retailer 7$2,172 CAD
Retailer 11$2,597 CAD
Retailer 17$2,608 CAD
Retailer 8$2,639 CAD
Retailer 19$2,683 CAD
Retailer 13$2,857 CAD
Retailer 14$2,972 CAD
Retailer 2$5,043 CAD
Rare Carat$5,469 CAD

27 data points across 22 retailers

23 retailers$651 CAD to $5,043 CAD

A
Cheapest Retailer
-
$651 CAD
$466 USD
A
Retailer 2
-
$722 CAD
£407 GBP
View
A
Retailer 3
-
$729 CAD
$522 USD
View
Final sale: no returns
A
Retailer 4
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$729 CAD
$522 USD
View
A
Retailer 5
-
$807 CAD
$578 USD
View
Retailer 6
-
$874 CAD
$626 USD
View
Price last confirmed 14 days ago
A
Retailer 7
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$1,006 CAD
$720 USD
View
A
Retailer 8
-
$1,196 CAD
$856 USD
View
A
Retailer 9
-
$1,263 CAD
$904 USD
View
A
Retailer 10
-
$1,276 CAD
€870 EUR
View
A
Retailer 11
-
$1,336 CAD
£753 GBP
View
A
Retailer 12
-
$1,794 CAD
A$1,976 AUD
View
B+
Retailer 13
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$1,908 CAD
$1,366 USD
View
B+
Retailer 14
-
$2,092 CAD
ZAR 24,193 ZAR
View
B+
Retailer 15
-
$2,172 CAD
$1,555 USD
View
B+
Retailer 16
-
$2,597 CAD
$1,859 USD
View
B+
Retailer 17
-
$2,608 CAD
SGD 2,523 SGD
View
B+
Retailer 18
-
$2,639 CAD
$1,889 USD
View
B+
Retailer 19
-
$2,683 CAD
$1,921 USD
View
B+
Retailer 20
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$2,857 CAD
$2,045 USD
View
B+
Retailer 21
-
$2,972 CAD
£1,675 GBP
View
B
Retailer 22
-
$5,043 CAD
$3,610 USD
View
Most Expensive
Rare Carat
PD-247292 · Oct 19
$5,469 CAD
$3,915 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $651 CADSave up to $4,392 CAD

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
$651 CAD