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Emerald|Natural|GIA

0.30ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 6552408525

Certificate GIA 6552408525

Diamond specifications and retailer prices

From $387 NZD
HK$1,700 HKD
As of October 27, 2026
Save $673 NZD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,154 NZD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 0.3ct natural emerald diamond

This 0.3ct natural emerald sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552408525. Listed at 15 retailers as of October 26, 2026, with a 174% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552408525
Dimensions4.38 × 3.24 × 2.19 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather
Top View
4.38 mm3.24 mm0.30 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6552408525
Side View
Table 68.0%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 27
Current: $2,078 NZD|Low: $387 NZD|High: $2,078 NZD|Avg: $707 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 27, 2026
Retailer 14$387 NZD
Retailer 3$486 NZD
Retailer 12$495 NZD
Retailer 4$529 NZD
Retailer 2$575 NZD
Retailer 10$691 NZD
Retailer 9$710 NZD
Retailer 8$711 NZD
Retailer 5$747 NZD
Retailer 13$767 NZD
Retailer 6$769 NZD
Retailer 7$890 NZD
Retailer 11$1,061 NZD
NZ Jewellers$2,078 NZD

26 data points across 14 retailers

15 retailers$387 NZD to $1,061 NZD

A
Cheapest Retailer
-
$387 NZD
HK$1,700 HKD
A
Retailer 2
-
$475 NZD
$267 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$486 NZD
SGD 369 SGD
View
A
Retailer 4
-
$495 NZD
$278 USD
View
A
Retailer 5
-
$529 NZD
$297 USD
View
B+
Retailer 6
-
$575 NZD
£254 GBP
View
B+
Retailer 7
-
$641 NZD
$360 USD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
$691 NZD
$388 USD
View
B+
Retailer 9
-
$710 NZD
ZAR 6,441 ZAR
View
B+
Retailer 10
-
$711 NZD
£314 GBP
View
B+
Retailer 11
-
$767 NZD
$431 USD
View
B+
Retailer 12
-
$890 NZD
€476 EUR
View
B
Retailer 13
-
$1,061 NZD
£469 GBP
View
B
Retailer 14
-
$2,078 NZD
$1,167 USD
View
Price under review
Most Expensive
B
NZ Jewellers
8a522f83-6c67-475d-9ee2-a9539b92de1e · Sep 21
$2,154 NZD
$1,210 USD
View
Price under review
14 more retailers have this diamond
Prices start from $387 NZDSave up to $673 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.

A
0.30ct Emerald
$387 NZD