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Emerald|Natural|GIA

0.43ct H SI1 Emerald Natural Diamond

GD • H/SI1 • GIA 2526073410

Certificate GIA 2526073410

Diamond specifications and retailer prices

From £209 GBP
$280 USD
As of October 28, 2026
Save £81 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £290 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.43ct natural emerald diamond

This 0.43ct natural emerald sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2526073410. Listed at 4 retailers as of October 28, 2026, with prices from £209 to £290, a £81 spread on the same certified stone. 77 Diamonds lists it at £290. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.43
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2526073410
Dimensions4.93 × 3.61 × 2.46 mm
L/W Ratio1.37
Top View
4.93 mm3.61 mm0.43 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526073410
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

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: £290 GBP|Low: £209 GBP|High: £309 GBP|Avg: £250 GBP|-4.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3£209 GBP
Retailer 2£217 GBP
Retailer 4£228 GBP
77 Diamonds£290 GBP

39 data points across 4 retailers

4 retailers£209 GBP to £290 GBP

A
Cheapest Retailer
-
£209 GBP
$280 USD
B+
Retailer 2
-
£217 GBP
$291 USD
View
Final sale: no returns
B+
Retailer 3
-
£228 GBP
SGD 413 SGD
View
Most Expensive
B+
77 Diamonds
EMCPTYXQ7NKZ · Oct 31
£290 GBP
View
3 more retailers have this diamond
Prices start from £209 GBPSave up to £81 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
0.43ct Emerald
£209 GBP