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Emerald|Lab Grown|IGI

4.03ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG642416470

Shape and cutting style on the report: Emerald cut

Certificate IGI LG642416470

Diamond specifications and retailer prices

From $532 SGD
$416 USD
As of November 2, 2026
Save $2,320 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,852 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.03ct lab-grown emerald diamond

This 4.03ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG642416470 or 642416470. Listed at 12 retailers as of November 1, 2026, with prices from $532 to $2,852, a $2,320 spread on the same certified stone. Rare Carat lists it at $2,852. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.03
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642416470
Dimensions11.21 × 7.45 × 4.96 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm7.45 mm4.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642416470
Side View
Table 67.0%Crown 38.6°Girdle: MediumPavilion 40.7°Culet: LargeDepth 66.6%

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: Nov 2
Current: $2,852 SGD|Low: $532 SGD|High: $5,947 SGD|Avg: $2,030 SGD|-34.7%
Rare Carat
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 2, 2026
Retailer 10$532 SGD
Retailer 4$596 SGD
Retailer 12$660 SGD
Retailer 14$737 SGD
Retailer 11$844 SGD
Retailer 3$1,042 SGD
Retailer 2$1,078 SGD
Retailer 13$1,102 SGD
Retailer 6$1,248 SGD
Retailer 9$1,853 SGD
Retailer 15$2,123 SGD
Retailer 8$2,427 SGD
Rare Carat$2,852 SGD
Retailer 7$5,432 SGD
Retailer 5$5,947 SGD

7 data points across 15 retailers

12 retailers$532 SGD to $2,852 SGD

A
Cheapest Retailer
-
$532 SGD
$416 USD
A
Retailer 2
-
$596 SGD
$466 USD
View
A
Retailer 3
-
$660 SGD
$516 USD
View
A
Retailer 4
-
$737 SGD
HK$4,500 HKD
View
A
Retailer 5
-
$844 SGD
$660 USD
View
B+
Retailer 6
-
$1,042 SGD
$815 USD
View
A
Retailer 7
-
$1,078 SGD
£664 GBP
View
A
Retailer 8
-
$1,102 SGD
$862 USD
View
B+
Retailer 9
-
$1,853 SGD
$1,449 USD
View
B
Retailer 10
-
$2,123 SGD
$1,660 USD
View
B
Retailer 11
-
$2,427 SGD
£1,494 GBP
View
Most Expensive
B
Rare Carat
KI4704164KF642 · Nov 1
$2,852 SGD
$2,230 USD
View
11 more retailers have this diamond
Prices start from $532 SGDSave up to $2,320 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
4.03ct Emerald
$532 SGD