CaratHunter
Plans
Emerald|Natural|GIA

1.30ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 6545231421

Certificate GIA 6545231421

Diamond specifications and retailer prices

From HK$17,474 HKD
As of November 1, 2026
Save HK$15,439 HKD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$32,913 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.3ct natural emerald diamond

This 1.3ct natural emerald sits in the one-and-a-quarter to one-and-a-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 6545231421. Listed at 7 retailers as of November 1, 2026, with prices from HK$17,474 to HK$32,913, a HK$15,439 spread on the same certified stone. With Clarity lists it at HK$32,913. 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

1.30
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545231421
Dimensions7.27 × 5.10 × 3.54 mm
L/W Ratio1.43
Top View
7.27 mm5.10 mm1.30 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545231421
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.4%

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: Nov 1
Current: HK$17,474 HKD|Low: HK$17,374 HKD|High: HK$33,187 HKD|Avg: HK$23,566 HKD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 31, 2026
Retailer 1HK$17,474 HKD
Retailer 2HK$20,645 HKD
Retailer 6HK$21,427 HKD
Retailer 4HK$21,882 HKD
Retailer 3HK$24,338 HKD
Retailer 7HK$24,981 HKD
Retailer 5HK$25,240 HKD
With ClarityHK$32,913 HKD

10 data points across 8 retailers

7 retailersHK$17,474 HKD to HK$32,913 HKD

A
Cheapest Retailer
-
HK$17,474 HKD
A
Retailer 2
-
HK$20,645 HKD
SGD 3,556 SGD
View
B+
Retailer 3
-
HK$21,427 HKD
$2,731 USD
View
B+
Retailer 4
-
HK$21,882 HKD
$2,789 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$24,338 HKD
SGD 4,192 SGD
View
B+
Retailer 6
-
HK$25,240 HKD
$3,217 USD
View
Most Expensive
B
With Clarity
6545231421 · Nov 1
HK$32,913 HKD
$4,195 USD
View
6 more retailers have this diamond
Prices start from HK$17,474 HKDSave up to HK$15,439 HKD

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
1.30ct Emerald
HK$17,474 HKD