Emerald|Lab Grown|IGI

2.58ct E SI2 Emerald Lab Grown Diamond

ID • E/SI2 • IGI LG683537744

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683537744

Diamond specifications and retailer prices

From $305 SGD
$238 USD
As of October 30, 2026
Save $3,630 SGD (92%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,935 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.58ct lab-grown emerald diamond

This 2.58ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG683537744 or 683537744. Listed at 13 retailers as of October 29, 2026, with prices from $305 to $3,935, a $3,630 spread on the same certified stone. Brilliant Earth lists it at $3,935. 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

2.58
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683537744
Dimensions9.07 × 6.57 × 4.43 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm6.57 mm2.58 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683537744
Side View
Table 63.0%Crown 36.6°Girdle: MED-STKPavilion 43.4°Culet: LargeDepth 67.4%

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: $3,935 SGD|Low: $292 SGD|High: $4,050 SGD|Avg: $1,037 SGD|-2.8%
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
October 30, 2026
Retailer 11$305 SGD
Retailer 6$323 SGD
Retailer 4$354 SGD
Retailer 3$378 SGD
Retailer 12$378 SGD
Retailer 13$637 SGD
Retailer 7$694 SGD
Retailer 2$715 SGD
Retailer 5$755 SGD
Retailer 14$1,216 SGD
Retailer 10$1,220 SGD
Retailer 8$1,524 SGD
Retailer 9$2,480 SGD
Brilliant Earth$3,935 SGD

44 data points across 14 retailers

13 retailers$305 SGD to $3,935 SGD

A
Cheapest Retailer
-
$305 SGD
$238 USD
A
Retailer 2
-
$354 SGD
$276 USD
View
A
Retailer 3
-
$378 SGD
$295 USD
View
Retailer 4
-
$378 SGD
$295 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$637 SGD
$497 USD
View
A
Retailer 6
-
$694 SGD
€516 EUR
View
A
Retailer 7
-
$715 SGD
£440 GBP
View
A
Retailer 8
-
$755 SGD
$589 USD
View
B+
Retailer 9
-
$1,216 SGD
$949 USD
View
B+
Retailer 10
-
$1,220 SGD
$952 USD
View
B+
Retailer 11
-
$1,524 SGD
£936 GBP
View
Retailer 12
-
$2,480 SGD
$1,935 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
13376082A · Oct 29
$3,935 SGD
$3,070 USD
View
12 more retailers have this diamond
Prices start from $305 SGDSave up to $3,630 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
2.58ct Emerald
$305 SGD