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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 $811 NZD
$457 USD
As of October 30, 2026
Save $2,951 NZD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,762 NZD at Brilliance · As of November 1, 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 $811 to $3,762, a $2,951 spread on the same certified stone. Brilliance lists it at $3,762. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,762 NZD|Low: $779 NZD|High: $3,762 NZD|Avg: $2,080 NZD
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
November 1, 2026
Retailer 4$811 NZD
Retailer 6$907 NZD
Retailer 15$908 NZD
Retailer 17$1,006 NZD
Retailer 18$1,006 NZD
Retailer 7$1,576 NZD
Retailer 13$1,579 NZD
Retailer 8$1,634 NZD
Retailer 2$1,665 NZD
Retailer 9$1,929 NZD
Retailer 11$2,233 NZD
Retailer 12$2,425 NZD
Retailer 16$2,702 NZD
Retailer 3$3,233 NZD
Retailer 10$3,288 NZD
Retailer 5$3,573 NZD
Retailer 14$3,698 NZD
Brilliance$3,762 NZD

33 data points across 18 retailers

17 retailers$811 NZD to $3,762 NZD

A
Cheapest Retailer
-
$811 NZD
$457 USD
A
Retailer 2
-
$908 NZD
$512 USD
View
A
Retailer 3
-
$1,006 NZD
$567 USD
View
Retailer 4
-
$1,006 NZD
$567 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,576 NZD
$888 USD
View
B+
Retailer 6
-
$1,579 NZD
$890 USD
View
A
Retailer 7
-
$1,634 NZD
$921 USD
View
A
Retailer 8
-
$1,665 NZD
£739 GBP
View
B+
Retailer 9
-
$1,929 NZD
$1,087 USD
View
B+
Retailer 10
-
$2,233 NZD
A$1,936 AUD
View
B+
Retailer 11
-
$2,425 NZD
ZAR 22,081 ZAR
View
B
Retailer 12
-
$2,702 NZD
$1,523 USD
View
B+
Retailer 13
-
$3,233 NZD
$1,822 USD
View
B
Retailer 14
-
$3,288 NZD
$1,853 USD
View
Retailer 15
-
$3,573 NZD
$2,014 USD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$3,698 NZD
£1,641 GBP
View
Most Expensive
B
Brilliance
D44681642 · Nov 1
$3,762 NZD
$2,120 USD
View
16 more retailers have this diamond
Prices start from $811 NZDSave up to $2,951 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 Emerald
$811 NZD