CaratHunter
Plans
Emerald|Natural|GIA

2.50ct H SI2 Emerald Natural Diamond

EX • H/SI2 • GIA 6375803311

Certificate GIA 6375803311

Diamond specifications and retailer prices

From £13,288 GBP
$17,695 USD
As of October 28, 2026
Save £10,243 GBP (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £23,531 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct natural emerald diamond

This 2.5ct natural emerald sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6375803311. Listed at 14 retailers as of October 28, 2026, with prices from £13,288 to £23,531, a £10,243 spread on the same certified stone. MOH London lists it at £23,531. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6375803311
Dimensions9.51 × 6.25 × 4.27 mm
L/W Ratio1.52
Top View
9.51 mm6.25 mm2.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6375803311
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £23,531 GBP|Low: £13,288 GBP|High: £23,688 GBP|Avg: £16,255 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 6£13,288 GBP
Retailer 10£13,914 GBP
Retailer 3£14,716 GBP
Retailer 4£14,986 GBP
Retailer 2£15,592 GBP
Retailer 7£15,736 GBP
Retailer 8£15,972 GBP
Retailer 9£16,235 GBP
Retailer 12£16,860 GBP
Retailer 5£17,679 GBP
Retailer 11£21,231 GBP
MOH London£23,531 GBP

38 data points across 12 retailers

14 retailers£13,288 GBP to £23,531 GBP

A
Cheapest Retailer
-
£13,288 GBP
$17,695 USD
B+
Retailer 2
-
£13,914 GBP
$18,529 USD
View
B+
Retailer 3
-
£14,716 GBP
$19,597 USD
View
Final sale: no returns
B+
Retailer 4
-
£15,592 GBP
View
B+
Retailer 5
-
£15,736 GBP
$20,955 USD
View
B+
Retailer 6
-
£15,972 GBP
$21,270 USD
View
B+
Retailer 7
-
£16,235 GBP
$21,620 USD
View
B+
Retailer 8
-
£16,468 GBP
$21,930 USD
View
B+
Retailer 9
-
£16,468 GBP
$21,930 USD
View
B+
Retailer 10
-
£16,860 GBP
$22,452 USD
View
B+
Retailer 11
-
£17,016 GBP
$22,660 USD
View
B+
Retailer 12
-
£17,679 GBP
€22,422 EUR
View
B
Retailer 13
-
£21,231 GBP
$28,273 USD
View
Most Expensive
B
MOH London
0B2059EE6 · Oct 29
£23,531 GBP
View
13 more retailers have this diamond
Prices start from £13,288 GBPSave up to £10,243 GBP

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
£13,288 GBP