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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 $339 NZD
SGD 258 SGD
As of October 31, 2026
Save $151 NZD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $490 NZD at 77 Diamonds · As of October 31, 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 31, 2026, with prices from $339 to $490, a $151 spread on the same certified stone. 77 Diamonds lists it at $490. 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 31
Current: $490 NZD|Low: $284 NZD|High: $490 NZD|Avg: $405 NZD|+8.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$339 NZD
Retailer 2$342 NZD
Retailer 3$488 NZD
77 Diamonds$490 NZD

37 data points across 4 retailers

4 retailers$339 NZD to $490 NZD

B+
Cheapest Retailer
-
$339 NZD
SGD 258 SGD
B+
Retailer 2
-
$342 NZD
$193 USD
View
Final sale: no returns
B
Retailer 3
-
$488 NZD
$275 USD
View
Most Expensive
B
77 Diamonds
EMCPM8MY3KG4 · Oct 31
$490 NZD
£217 GBP
View
3 more retailers have this diamond
Prices start from $339 NZDSave up to $151 NZD

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
$339 NZD