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Emerald|Lab Grown|IGI

5.02ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG728572123

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728572123

Diamond specifications and retailer prices

From $816 SGD
$638 USD
As of October 30, 2026
Save $4,669 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,484 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.02ct lab-grown emerald diamond

This 5.02ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG728572123 or 728572123. Listed at 18 retailers as of October 29, 2026, with prices from $816 to $5,484, a $4,669 spread on the same certified stone. Brilliant Earth lists it at $5,484. 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

5.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728572123
Dimensions11.70 × 8.04 × 5.35 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm8.04 mm5.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728572123
Side View
Table 63.0%Crown 29.4°Girdle: STK-THKPavilion 39.5°Culet: LNGDepth 66.5%

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: $5,484 SGD|Low: $782 SGD|High: $10,023 SGD|Avg: $2,482 SGD|-45.3%
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
October 31, 2026
Retailer 13$816 SGD
Retailer 4$887 SGD
Retailer 6$914 SGD
Retailer 14$946 SGD
Retailer 16$1,170 SGD
Retailer 8$1,391 SGD
Retailer 9$1,511 SGD
Retailer 10$1,699 SGD
Retailer 2$2,121 SGD
Retailer 7$2,332 SGD
Retailer 15$3,159 SGD
Retailer 5$3,189 SGD
Retailer 12$4,007 SGD
Retailer 11$4,040 SGD
Retailer 3$5,107 SGD
Brilliant Earth$5,484 SGD

43 data points across 16 retailers

18 retailers$816 SGD to $5,484 SGD

A
Cheapest Retailer
-
$816 SGD
$638 USD
A
Retailer 2
-
$887 SGD
$694 USD
View
A
Retailer 3
-
$914 SGD
$715 USD
View
Final sale: no returns
A
Retailer 4
-
$946 SGD
$740 USD
View
A
Retailer 5
-
$1,096 SGD
HK$6,700 HKD
View
A
Retailer 6
-
$1,170 SGD
$915 USD
View
B+
Retailer 7
-
$1,391 SGD
$1,088 USD
View
B+
Retailer 8
-
$1,511 SGD
£931 GBP
View
B+
Retailer 9
-
$1,699 SGD
€1,266 EUR
View
B+
Retailer 10
-
$2,121 SGD
$1,659 USD
View
B+
Retailer 11
-
$2,332 SGD
$1,824 USD
View
B
Retailer 12
-
$3,159 SGD
$2,471 USD
View
B
Retailer 13
-
$3,189 SGD
View
B
Retailer 14
-
$3,265 SGD
$2,554 USD
View
B
Retailer 15
-
$4,007 SGD
£2,468 GBP
View
B
Retailer 16
-
$4,040 SGD
$3,160 USD
View
B
Retailer 17
-
$5,107 SGD
$3,995 USD
View
Most Expensive
B
Brilliant Earth
20387726A · Oct 29
$5,484 SGD
$4,290 USD
View
17 more retailers have this diamond
Prices start from $816 SGDSave up to $4,669 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
5.02ct Emerald
$816 SGD