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Emerald|Natural|GIA

0.30ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 1529596208

Certificate GIA 1529596208

Diamond specifications and retailer prices

From £172 GBP
SGD 312 SGD
As of October 30, 2026
Save £158 GBP (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £330 GBP at Yorxs · As of October 28, 2026
View at Yorxs

About this 0.3ct natural emerald diamond

This 0.3ct natural emerald sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1529596208. Listed at 10 retailers as of October 28, 2026, with prices from £172 to £330, a £158 spread on the same certified stone. Yorxs lists it at £330. 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

0.30
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529596208
Dimensions4.67 × 3.20 × 2.04 mm
L/W Ratio1.46
Culet sizeNone
Top View
4.67 mm3.20 mm0.30 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1529596208
Side View
Table 76.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.7%

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 30
Current: £232 GBP|Low: £168 GBP|High: £342 GBP|Avg: £248 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 30, 2026
Retailer 7£172 GBP
Retailer 6£218 GBP
Retailer 4£221 GBP
Retailer 3£224 GBP
Retailer 5£225 GBP
Retailer 1£232 GBP
Retailer 2£240 GBP
Retailer 8£259 GBP
Yorxs£330 GBP

43 data points across 9 retailers

10 retailers£172 GBP to £330 GBP

A
Cheapest Retailer
-
£172 GBP
SGD 312 SGD
B+
Retailer 2
-
£218 GBP
SGD 395 SGD
View
B+
Retailer 3
-
£221 GBP
View
B+
Retailer 4
-
£224 GBP
$300 USD
View
B+
Retailer 5
-
£225 GBP
$301 USD
View
B+
Retailer 6
-
£232 GBP
View
B
Retailer 7
-
£237 GBP
$317 USD
View
B+
Retailer 8
-
£240 GBP
$322 USD
View
B+
Retailer 9
-
£259 GBP
$347 USD
View
Most Expensive
B
Yorxs
614916829 · Oct 28
£330 GBP
€421 EUR
View
9 more retailers have this diamond
Prices start from £172 GBPSave up to £158 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
0.30ct Emerald
£172 GBP