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Emerald|Natural|GIA

0.30ct H SI2 Emerald Natural Diamond

GD • H/SI2 • GIA 5566311472

Certificate GIA 5566311472

Diamond specifications and retailer prices

From £142 GBP
SGD 258 SGD
As of October 29, 2026
Save £63 GBP (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £206 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566311472. Listed at 4 retailers as of October 29, 2026, with prices from £142 to £206, a £63 spread on the same certified stone. 77 Diamonds lists it at £206. 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

0.30
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566311472
Dimensions4.41 × 3.40 × 2.22 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.41 mm3.40 mm0.30 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566311472
Side View
Table 66.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £206 GBP|Low: £119 GBP|High: £206 GBP|Avg: £170 GBP|+7.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4£142 GBP
Retailer 2£144 GBP
Retailer 3£205 GBP
77 Diamonds£206 GBP

36 data points across 4 retailers

4 retailers£142 GBP to £206 GBP

B+
Cheapest Retailer
-
£142 GBP
SGD 258 SGD
B+
Retailer 2
-
£144 GBP
$193 USD
View
Final sale: no returns
B
Retailer 3
-
£205 GBP
$275 USD
View
Most Expensive
B
77 Diamonds
EMCPM8MY3KG4 · Oct 30
£206 GBP
View
3 more retailers have this diamond
Prices start from £142 GBPSave up to £63 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.

B+
0.30ct Emerald
£142 GBP