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Oval|Lab Grown|IGI

2.57ct E VVS2 Oval Lab Grown Diamond

ID • E/VVS2 • IGI LG816641070

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816641070

Diamond specifications and retailer prices

From $851 AUD
$598 USD
As of October 26, 2026
Save $6,707 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,558 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown oval diamond

This 2.57ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816641070 or 816641070. Listed at 22 retailers as of October 26, 2026, with prices from $851 to $7,558, a $6,707 spread on the same certified stone. Do Amore Diamonds lists it at $7,558. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816641070
Dimensions10.77 × 7.67 × 4.90 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.77 mm7.67 mm2.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816641070
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.9%

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 26
Current: $7,558 AUD|Low: $817 AUD|High: $8,640 AUD|Avg: $2,550 AUD|-12.5%
Do Amore Diamonds
Retailer 2
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Retailer 22
October 29, 2026
Retailer 22$851 AUD
Retailer 15$952 AUD
Retailer 19$954 AUD
Retailer 3$1,056 AUD
Retailer 6$1,056 AUD
Retailer 18$1,146 AUD
Retailer 10$1,302 AUD
Retailer 11$1,396 AUD
Retailer 9$1,522 AUD
Retailer 2$1,744 AUD
Retailer 17$2,587 AUD
Retailer 21$2,620 AUD
Retailer 16$2,813 AUD
Retailer 5$3,012 AUD
Retailer 4$3,066 AUD
Retailer 20$3,359 AUD
Retailer 7$3,371 AUD
Retailer 8$3,384 AUD
Retailer 12$3,483 AUD
Retailer 14$3,924 AUD
Retailer 13$4,619 AUD
Do Amore Diamonds$7,558 AUD

35 data points across 22 retailers

22 retailers$851 AUD to $7,558 AUD

A
Cheapest Retailer
-
$851 AUD
$598 USD
A
Retailer 2
-
$952 AUD
$669 USD
View
Final sale: no returns
A
Retailer 3
-
$954 AUD
$670 USD
View
A
Retailer 4
-
$1,056 AUD
$742 USD
View
A
Retailer 5
-
$1,056 AUD
$742 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,146 AUD
$805 USD
View
A
Retailer 7
-
$1,302 AUD
$915 USD
View
A
Retailer 8
-
$1,396 AUD
$981 USD
View
A
Retailer 9
-
$1,522 AUD
$1,069 USD
View
A
Retailer 10
-
$1,744 AUD
£965 GBP
View
B+
Retailer 11
-
$2,587 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,620 AUD
$1,841 USD
View
B+
Retailer 13
-
$2,813 AUD
ZAR 31,928 ZAR
View
B+
Retailer 14
-
$3,012 AUD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
$3,066 AUD
$2,154 USD
View
B+
Retailer 16
-
$3,359 AUD
$2,360 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$3,371 AUD
$2,368 USD
View
B+
Retailer 18
-
$3,384 AUD
£1,872 GBP
View
B
Retailer 19
-
$3,483 AUD
$2,447 USD
View
B
Retailer 20
-
$3,924 AUD
$2,757 USD
View
B
Retailer 21
-
$4,619 AUD
£2,555 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D99603FC8 · Oct 29
$7,558 AUD
$5,310 USD
View
21 more retailers have this diamond
Prices start from $851 AUDSave up to $6,707 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 Oval
$851 AUD