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Emerald|Lab Grown|IGI

1.57ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG666431504

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666431504

Diamond specifications and retailer prices

From $306 SGD
$239 USD
As of October 30, 2026
Save $2,711 SGD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,017 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 LG666431504 or 666431504. Listed at 17 retailers as of October 30, 2026, with prices from $306 to $3,017, a $2,711 spread on the same certified stone. Brilliant Earth lists it at $3,017. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.1°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666431504
Dimensions7.92 × 5.67 × 3.47 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
7.92 mm5.67 mm1.57 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666431504
Side View
Table 63.0%Crown 28.1°Girdle: MediumPavilion 42.3°Culet: LargeDepth 61.2%

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: $3,017 SGD|Low: $306 SGD|High: $3,017 SGD|Avg: $968 SGD
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 16$306 SGD
Retailer 9$343 SGD
Retailer 11$354 SGD
Retailer 4$378 SGD
Retailer 7$382 SGD
Retailer 15$638 SGD
Retailer 6$657 SGD
Retailer 3$686 SGD
Retailer 14$703 SGD
Retailer 2$717 SGD
Retailer 13$844 SGD
Retailer 10$1,218 SGD
Retailer 12$1,222 SGD
Retailer 17$1,284 SGD
Retailer 8$1,540 SGD
Retailer 5$1,541 SGD
Brilliant Earth$3,017 SGD

43 data points across 17 retailers

17 retailers$306 SGD to $3,017 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
A
Retailer 2
-
$343 SGD
$268 USD
View
Final sale: no returns
A
Retailer 3
-
$354 SGD
$277 USD
View
A
Retailer 4
-
$378 SGD
$296 USD
View
A
Retailer 5
-
$382 SGD
$299 USD
View
A
Retailer 6
-
$638 SGD
$499 USD
View
A
Retailer 7
-
$657 SGD
ZAR 8,306 ZAR
View
A
Retailer 8
-
$686 SGD
€511 EUR
View
A
Retailer 9
-
$703 SGD
$550 USD
View
A
Retailer 10
-
$717 SGD
£442 GBP
View
B+
Retailer 11
-
$844 SGD
$660 USD
View
B+
Retailer 12
-
$1,218 SGD
$953 USD
View
B+
Retailer 13
-
$1,222 SGD
$956 USD
View
B+
Retailer 14
-
$1,284 SGD
$1,005 USD
View
B
Retailer 15
-
$1,540 SGD
$1,205 USD
View
B
Retailer 16
-
$1,541 SGD
£949 GBP
View
Most Expensive
B
Brilliant Earth
12666395A · Oct 31
$3,017 SGD
$2,360 USD
View
16 more retailers have this diamond
Prices start from $306 SGDSave up to $2,711 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
$306 SGD