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Emerald|Lab Grown|IGI

2.57ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG787658029

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787658029

Diamond specifications and retailer prices

From $458 SGD
$358 USD
As of October 30, 2026
Save $4,247 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,705 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG787658029 or 787658029. Listed at 18 retailers as of October 30, 2026, with prices from $458 to $4,705, a $4,247 spread on the same certified stone. Brilliant Earth lists it at $4,705. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787658029
Dimensions9.78 × 6.43 × 4.15 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.78 mm6.43 mm2.57 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787658029
Side View
Table 67.0%Crown 33.9°Girdle: THN-MEDPavilion 40.9°Culet: LargeDepth 64.5%

Caratlytics Score

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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: $4,705 SGD|Low: $440 SGD|High: $6,290 SGD|Avg: $1,540 SGD|-25.2%
Brilliant Earth
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
October 31, 2026
Retailer 14$458 SGD
Retailer 4$568 SGD
Retailer 6$568 SGD
Retailer 13$911 SGD
Retailer 10$914 SGD
Retailer 2$1,020 SGD
Retailer 15$1,043 SGD
Retailer 3$1,050 SGD
Retailer 8$1,388 SGD
Retailer 9$1,512 SGD
Retailer 12$1,666 SGD
Retailer 7$2,016 SGD
Retailer 5$2,145 SGD
Retailer 11$2,453 SGD
Brilliant Earth$4,705 SGD

42 data points across 15 retailers

18 retailers$458 SGD to $4,705 SGD

A
Cheapest Retailer
-
$458 SGD
$358 USD
Retailer 2
-
$561 SGD
$439 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$568 SGD
$444 USD
View
A
Retailer 4
-
$568 SGD
$444 USD
View
B+
Retailer 5
-
$911 SGD
$713 USD
View
A
Retailer 6
-
$914 SGD
$715 USD
View
A
Retailer 7
-
$1,020 SGD
£628 GBP
View
A
Retailer 8
-
$1,043 SGD
$816 USD
View
A
Retailer 9
-
$1,050 SGD
$821 USD
View
A
Retailer 10
-
$1,388 SGD
A$1,670 AUD
View
B+
Retailer 11
-
$1,512 SGD
ZAR 19,110 ZAR
View
B+
Retailer 12
-
$1,666 SGD
$1,303 USD
View
B+
Retailer 13
-
$2,016 SGD
$1,577 USD
View
B+
Retailer 14
-
$2,145 SGD
$1,678 USD
View
B
Retailer 15
-
$2,211 SGD
$1,730 USD
View
B
Retailer 16
-
$2,453 SGD
£1,511 GBP
View
B
Retailer 17
-
$4,065 SGD
$3,180 USD
View
Most Expensive
B
Brilliant Earth
20950209Y · Oct 31
$4,705 SGD
$3,680 USD
View
17 more retailers have this diamond
Prices start from $458 SGDSave up to $4,247 SGD

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
$458 SGD