Emerald|Natural|GIA

2.50ct E SI1 Emerald Natural Diamond

EX • E/SI1

Diamond specifications and retailer prices

From $27,037 USD
CA$37,551 CAD
As of October 30, 2026
Save $6,491 USD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $33,528 USD at The Diamond Guys · As of October 29, 2026
View at The Diamond Guys

About this 2.5ct natural emerald diamond

This 2.5ct natural emerald sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 6 retailers as of October 29, 2026, with prices from $27,037 to $33,528, a $6,491 spread on the same certified stone. The Diamond Guys lists it at $33,528. 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

2.50
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions9.22 × 6.31 × 4.34 mm
L/W Ratio1.46
Top View
9.22 mm6.31 mm2.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 67.0%CrownGirdle: ThinPavilionCulet: NoneDepth 68.8%

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: $30,899 USD|Low: $27,037 USD|High: $33,528 USD|Avg: $29,956 USD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
October 30, 2026
Retailer 8$27,037 USD
Retailer 5$27,930 USD
Retailer 3$28,510 USD
Retailer 4$29,094 USD
Retailer 2$29,327 USD
Retailer 7$30,258 USD
Retailer 1$30,899 USD
Retailer 9$31,215 USD
Retailer 6$31,422 USD
The Diamond Guys$33,528 USD

33 data points across 10 retailers

6 retailers$27,037 USD to $33,528 USD

A
Cheapest Retailer
-
$27,037 USD
CA$37,551 CAD
B+
Retailer 2
-
$28,510 USD
View
Retailer 3
-
$30,258 USD
View
Price last confirmed 49 days ago
B+
Retailer 4
-
$30,899 USD
£24,330 GBP
View
B+
Retailer 5
-
$31,215 USD
View
Most Expensive
B
The Diamond Guys
1931236368 · Oct 29
$33,528 USD
View
5 more retailers have this diamond
Prices start from $27,037 USDSave up to $6,491 USD

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
2.50ct Emerald
$27,037 USD