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Asscher|Lab Grown|IGI

2.57ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG770621405

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG770621405

Diamond specifications and retailer prices

From $662 AUD
$465 USD
As of October 30, 2026
Save $5,217 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,879 AUD at Do Amore Diamonds · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770621405 or 770621405. Listed at 17 retailers as of October 30, 2026, with prices from $662 to $5,879, a $5,217 spread on the same certified stone. Do Amore Diamonds lists it at $5,879. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770621405
Dimensions7.51 × 7.47 × 5.04 mm
L/W Ratio1.01
Culet sizePointed
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
7.51 mm7.47 mm2.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770621405
Side View
Table 65.0%Crown 34.7°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 67.5%

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: Oct 30
Current: $5,879 AUD|Low: $561 AUD|High: $8,926 AUD|Avg: $2,939 AUD|-7.0%
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
October 30, 2026
Retailer 8$662 AUD
Retailer 4$740 AUD
Retailer 17$777 AUD
Retailer 13$1,004 AUD
Retailer 5$1,090 AUD
Retailer 15$1,122 AUD
Retailer 3$1,223 AUD
Retailer 11$1,363 AUD
Retailer 10$2,010 AUD
Retailer 14$2,115 AUD
Retailer 16$2,382 AUD
Retailer 6$3,180 AUD
Retailer 12$3,800 AUD
Retailer 2$5,111 AUD
Retailer 7$5,238 AUD
Retailer 9$5,424 AUD
Do Amore Diamonds$5,879 AUD

39 data points across 17 retailers

17 retailers$662 AUD to $5,879 AUD

A
Cheapest Retailer
-
$662 AUD
$465 USD
A
Retailer 2
-
$740 AUD
$520 USD
View
A
Retailer 3
-
$777 AUD
$546 USD
View
Final sale: no returns
A
Retailer 4
-
$1,004 AUD
$705 USD
View
A
Retailer 5
-
$1,090 AUD
$766 USD
View
A
Retailer 6
-
$1,122 AUD
$788 USD
View
A
Retailer 7
-
$1,223 AUD
$859 USD
View
A
Retailer 8
-
$1,363 AUD
€912 EUR
View
B+
Retailer 9
-
$2,010 AUD
View
B+
Retailer 10
-
$2,115 AUD
$1,486 USD
View
B+
Retailer 11
-
$2,382 AUD
$1,673 USD
View
B+
Retailer 12
-
$3,180 AUD
$2,234 USD
View
B+
Retailer 13
-
$3,800 AUD
£2,102 GBP
View
B
Retailer 14
-
$5,111 AUD
$3,590 USD
View
B
Retailer 15
-
$5,238 AUD
$3,680 USD
View
Retailer 16
-
$5,424 AUD
$3,810 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-E386DAD59 · Oct 30
$5,879 AUD
$4,130 USD
View
16 more retailers have this diamond
Prices start from $662 AUDSave up to $5,217 AUD

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
$662 AUD