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Emerald|Lab Grown|IGI

4.57ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG815615342

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815615342

Diamond specifications and retailer prices

From $1,327 SGD
$1,038 USD
As of November 2, 2026
Save $10,447 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,774 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.57ct lab-grown emerald diamond

This 4.57ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815615342 or 815615342. Listed at 12 retailers as of October 31, 2026, with prices from $1,327 to $11,774, a $10,447 spread on the same certified stone. Do Amore Diamonds lists it at $11,774. 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

4.57
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815615342
Dimensions11.42 × 7.79 × 5.09 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm7.79 mm4.57 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815615342
Side View
Table 68.0%Crown 36.2°Girdle: MED-STKPavilion 39.1°Culet: LargeDepth 65.3%

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: Nov 2
Current: $11,774 SGD|Low: $1,273 SGD|High: $11,774 SGD|Avg: $3,887 SGD
Do Amore Diamonds
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
November 1, 2026
Retailer 11$1,327 SGD
Retailer 14$1,443 SGD
Retailer 5$1,456 SGD
Retailer 7$2,150 SGD
Retailer 12$2,453 SGD
Retailer 9$2,455 SGD
Retailer 3$3,156 SGD
Retailer 13$3,183 SGD
Retailer 15$3,216 SGD
Retailer 8$3,639 SGD
Retailer 6$4,235 SGD
Retailer 4$4,278 SGD
Retailer 2$5,457 SGD
Retailer 10$7,121 SGD
Do Amore Diamonds$11,774 SGD

16 data points across 15 retailers

12 retailers$1,327 SGD to $11,774 SGD

A
Cheapest Retailer
-
$1,327 SGD
$1,038 USD
A
Retailer 2
-
$1,443 SGD
$1,129 USD
View
B+
Retailer 3
-
$2,453 SGD
$1,919 USD
View
B+
Retailer 4
-
$2,455 SGD
$1,920 USD
View
B+
Retailer 5
-
$3,156 SGD
$2,469 USD
View
B+
Retailer 6
-
$3,183 SGD
$2,490 USD
View
B+
Retailer 7
-
$3,216 SGD
$2,516 USD
View
B+
Retailer 8
-
$3,639 SGD
A$4,379 AUD
View
B
Retailer 9
-
$5,457 SGD
£3,361 GBP
View
B
Retailer 10
-
$7,121 SGD
$5,570 USD
View
B
Retailer 11
-
$11,416 SGD
$8,930 USD
View
Most Expensive
B
Do Amore Diamonds
27-C47366F19 · Oct 31
$11,774 SGD
$9,210 USD
View
11 more retailers have this diamond
Prices start from $1,327 SGDSave up to $10,447 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
4.57ct Emerald
$1,327 SGD