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Emerald|Natural|GIA

0.30ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 3555190770

Certificate GIA 3555190770

Diamond specifications and retailer prices

From $180 SGD
HK$1,100 HKD
As of October 30, 2026
Save $338 SGD (65%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $518 SGD 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 J 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 3555190770. Listed at 3 retailers as of October 30, 2026, with prices from $180 to $518, a $338 spread on the same certified stone. 77 Diamonds lists it at $518. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555190770
Dimensions4.63 × 3.28 × 2.04 mm
L/W Ratio1.41
Top View
4.63 mm3.28 mm0.30 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3555190770
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $518 SGD|Low: $180 SGD|High: $520 SGD|Avg: $378 SGD|-0.4%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$180 SGD
Retailer 2$432 SGD
77 Diamonds$518 SGD

23 data points across 3 retailers

3 retailers$180 SGD to $518 SGD

A
Cheapest Retailer
-
$180 SGD
HK$1,100 HKD
B
Retailer 2
-
$432 SGD
$338 USD
View
Most Expensive
B
77 Diamonds
EMEV5U7D8JUB · Oct 30
$518 SGD
£319 GBP
View
2 more retailers have this diamond
Prices start from $180 SGDSave up to $338 SGD

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
$180 SGD