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Emerald|Lab Grown|IGI

2.57ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG827603461

Shape and cutting style on the report: Emerald cut

Certificate IGI LG827603461

Diamond specifications and retailer prices

From $651 AUD
$457 USD
As of October 30, 2026
Save $2,367 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,018 AUD at Brilliance · As of October 30, 2026
View at Brilliance

About this 2.57ct lab-grown emerald diamond

This 2.57ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG827603461 or 827603461. Listed at 17 retailers as of October 30, 2026, with prices from $651 to $3,018, a $2,367 spread on the same certified stone. Brilliance lists it at $3,018. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827603461
Dimensions9.28 × 6.50 × 4.33 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm6.50 mm2.57 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827603461
Side View
Table 65.0%Crown 34.4°Girdle: MediumPavilion 41.8°Culet: LargeDepth 66.6%

Caratlytics Score

How it works →
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: Oct 30
Current: $3,018 AUD|Low: $625 AUD|High: $3,018 AUD|Avg: $1,668 AUD
Brilliance
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
Retailer 18
October 31, 2026
Retailer 4$651 AUD
Retailer 6$727 AUD
Retailer 15$729 AUD
Retailer 17$807 AUD
Retailer 18$807 AUD
Retailer 7$1,264 AUD
Retailer 13$1,267 AUD
Retailer 8$1,311 AUD
Retailer 2$1,325 AUD
Retailer 9$1,547 AUD
Retailer 11$1,791 AUD
Retailer 12$1,946 AUD
Retailer 16$2,168 AUD
Retailer 3$2,594 AUD
Retailer 10$2,638 AUD
Retailer 5$2,867 AUD
Retailer 14$2,967 AUD
Brilliance$3,018 AUD

33 data points across 18 retailers

17 retailers$651 AUD to $3,018 AUD

A
Cheapest Retailer
-
$651 AUD
$457 USD
A
Retailer 2
-
$729 AUD
$512 USD
View
A
Retailer 3
-
$807 AUD
$567 USD
View
Retailer 4
-
$807 AUD
$567 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,264 AUD
$888 USD
View
B+
Retailer 6
-
$1,267 AUD
$890 USD
View
A
Retailer 7
-
$1,311 AUD
$921 USD
View
A
Retailer 8
-
$1,325 AUD
£733 GBP
View
B+
Retailer 9
-
$1,547 AUD
$1,087 USD
View
B+
Retailer 10
-
$1,791 AUD
View
B+
Retailer 11
-
$1,946 AUD
ZAR 22,081 ZAR
View
B
Retailer 12
-
$2,168 AUD
$1,523 USD
View
B+
Retailer 13
-
$2,594 AUD
$1,822 USD
View
B
Retailer 14
-
$2,638 AUD
$1,853 USD
View
Retailer 15
-
$2,867 AUD
$2,014 USD
View
Price last confirmed 20 days ago
B
Retailer 16
-
$2,967 AUD
£1,641 GBP
View
Most Expensive
B
Brilliance
D44681642 · Oct 30
$3,018 AUD
$2,120 USD
View
16 more retailers have this diamond
Prices start from $651 AUDSave up to $2,367 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 Emerald
$651 AUD