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Emerald|Lab Grown|IGI

4.51ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG627460615

Shape and cutting style on the report: Emerald cut

Certificate IGI LG627460615

Diamond specifications and retailer prices

From $1,059 SGD
$826 USD
As of October 30, 2026
Save $4,812 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,870 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.51ct lab-grown emerald diamond

This 4.51ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627460615 or 627460615. Listed at 19 retailers as of October 29, 2026, with prices from $1,059 to $5,870, a $4,812 spread on the same certified stone. Brilliant Earth lists it at $5,870. 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

4.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627460615
Dimensions10.80 × 7.73 × 5.26 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.80 mm7.73 mm4.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627460615
Side View
Table 69.0%Crown 39.2°Girdle: MED-STKPavilion 37.4°Culet: LNGDepth 68.0%

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: $5,870 SGD|Low: $1,000 SGD|High: $6,062 SGD|Avg: $2,656 SGD|-3.2%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 14$1,059 SGD
Retailer 4$1,152 SGD
Retailer 8$1,186 SGD
Retailer 3$1,229 SGD
Retailer 15$1,229 SGD
Retailer 12$1,455 SGD
Retailer 6$1,680 SGD
Retailer 2$1,887 SGD
Retailer 17$1,979 SGD
Retailer 7$2,349 SGD
Retailer 13$2,825 SGD
Retailer 5$3,399 SGD
Retailer 18$3,455 SGD
Retailer 16$3,844 SGD
Retailer 9$3,902 SGD
Retailer 10$4,256 SGD
Retailer 11$4,631 SGD
Brilliant Earth$5,870 SGD

43 data points across 18 retailers

19 retailers$1,059 SGD to $5,870 SGD

A
Cheapest Retailer
-
$1,059 SGD
$826 USD
A
Retailer 2
-
$1,152 SGD
$899 USD
View
A
Retailer 3
-
$1,186 SGD
$925 USD
View
Final sale: no returns
A
Retailer 4
-
$1,229 SGD
$959 USD
View
Retailer 5
-
$1,229 SGD
$959 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,455 SGD
$1,135 USD
View
A
Retailer 7
-
$1,680 SGD
$1,311 USD
View
A
Retailer 8
-
$1,887 SGD
£1,159 GBP
View
A
Retailer 9
-
$1,979 SGD
$1,544 USD
View
B+
Retailer 10
-
$2,349 SGD
$1,833 USD
View
B+
Retailer 11
-
$2,825 SGD
$2,204 USD
View
B+
Retailer 12
-
$3,399 SGD
£2,088 GBP
View
B+
Retailer 13
-
$3,455 SGD
$2,696 USD
View
B
Retailer 14
-
$3,844 SGD
$2,999 USD
View
B
Retailer 15
-
$3,902 SGD
$3,044 USD
View
B
Retailer 16
-
$4,256 SGD
$3,320 USD
View
B
Retailer 17
-
$4,631 SGD
£2,845 GBP
View
B
Retailer 18
-
$5,594 SGD
HK$34,100 HKD
View
Most Expensive
B
Brilliant Earth
17976013A · Oct 29
$5,870 SGD
$4,580 USD
View
18 more retailers have this diamond
Prices start from $1,059 SGDSave up to $4,812 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
4.51ct Emerald
$1,059 SGD