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Emerald|Lab Grown|IGI

1.57ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG818692557

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818692557

Diamond specifications and retailer prices

From $330 SGD
$258 USD
As of October 30, 2026
Save $2,662 SGD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,991 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818692557 or 818692557. Listed at 15 retailers as of October 30, 2026, with prices from $330 to $2,991, a $2,662 spread on the same certified stone. Brilliant Earth lists it at $2,991. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818692557
Dimensions7.74 × 5.54 × 3.77 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.74 mm5.54 mm1.57 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818692557
Side View
Table 65.0%Crown 36.9°Girdle: MediumPavilion 41°Culet: LargeDepth 68.1%

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: $2,991 SGD|Low: $316 SGD|High: $3,107 SGD|Avg: $1,077 SGD|-3.7%
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
November 1, 2026
Retailer 11$330 SGD
Retailer 5$408 SGD
Retailer 12$408 SGD
Retailer 3$681 SGD
Retailer 7$684 SGD
Retailer 6$701 SGD
Retailer 2$780 SGD
Retailer 8$951 SGD
Retailer 10$1,254 SGD
Retailer 4$1,313 SGD
Retailer 13$1,607 SGD
Retailer 9$1,638 SGD
Brilliant Earth$2,991 SGD

42 data points across 13 retailers

15 retailers$330 SGD to $2,991 SGD

A
Cheapest Retailer
-
$330 SGD
$258 USD
A
Retailer 2
-
$408 SGD
$319 USD
View
Retailer 3
-
$408 SGD
$319 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$681 SGD
$533 USD
View
A
Retailer 5
-
$684 SGD
$535 USD
View
A
Retailer 6
-
$701 SGD
ZAR 8,864 ZAR
View
B+
Retailer 7
-
$780 SGD
£480 GBP
View
B+
Retailer 8
-
$851 SGD
$666 USD
View
B+
Retailer 9
-
$951 SGD
A$1,145 AUD
View
B+
Retailer 10
-
$1,254 SGD
$981 USD
View
B
Retailer 11
-
$1,313 SGD
$1,027 USD
View
B
Retailer 12
-
$1,378 SGD
$1,078 USD
View
B
Retailer 13
-
$1,607 SGD
$1,257 USD
View
Retailer 14
-
$1,638 SGD
£1,009 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21393500A · Oct 31
$2,991 SGD
$2,340 USD
View
14 more retailers have this diamond
Prices start from $330 SGDSave up to $2,662 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
1.57ct Emerald
$330 SGD