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Emerald|Natural|GIA

1.30ct J SI1 Emerald Natural Diamond

ID • J/SI1 • GIA 6431160998

Certificate GIA 6431160998

Diamond specifications and retailer prices

From HK$17,876 HKD
As of November 1, 2026
Save HK$23,793 HKD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$41,669 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 6431160998. Listed at 19 retailers as of October 30, 2026, with prices from HK$17,876 to HK$41,669, a HK$23,793 spread on the same certified stone. NZ Jewellers lists it at HK$41,669. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6431160998
Dimensions7.04 × 5.07 × 3.53 mm
L/W Ratio1.39
Top View
7.04 mm5.07 mm1.30 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6431160998
Side View
Table 62.0%CrownGirdle: THK-EXTPavilionCulet: NoneDepth 69.6%

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$41,669 HKD|Low: HK$17,675 HKD|High: HK$41,669 HKD|Avg: HK$26,026 HKD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 15HK$17,876 HKD
Retailer 6HK$21,419 HKD
Retailer 16HK$21,419 HKD
Retailer 8HK$21,999 HKD
Retailer 5HK$22,078 HKD
Retailer 2HK$23,332 HKD
Retailer 3HK$23,922 HKD
Retailer 19HK$23,922 HKD
Retailer 18HK$24,839 HKD
Retailer 11HK$25,040 HKD
Retailer 7HK$25,553 HKD
Retailer 13HK$25,576 HKD
Retailer 9HK$25,718 HKD
Retailer 10HK$25,891 HKD
Retailer 4HK$27,601 HKD
Retailer 17HK$28,009 HKD
Retailer 14HK$29,401 HKD
Retailer 12HK$40,006 HKD
NZ JewellersHK$41,669 HKD

26 data points across 19 retailers

19 retailersHK$17,876 HKD to HK$41,669 HKD

A
Cheapest Retailer
-
HK$17,876 HKD
B+
Retailer 2
-
HK$21,419 HKD
$2,730 USD
View
B+
Retailer 3
-
HK$21,419 HKD
$2,730 USD
View
B+
Retailer 4
-
HK$21,999 HKD
$2,804 USD
View
B+
Retailer 5
-
HK$22,078 HKD
$2,814 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$23,332 HKD
£2,342 GBP
View
B+
Retailer 7
-
HK$23,922 HKD
$3,049 USD
View
B+
Retailer 8
-
HK$23,922 HKD
$3,049 USD
View
B+
Retailer 9
-
HK$24,802 HKD
SGD 4,272 SGD
View
B+
Retailer 10
-
HK$24,839 HKD
$3,166 USD
View
B
Retailer 11
-
HK$25,040 HKD
$3,192 USD
View
Retailer 12
-
HK$25,553 HKD
A$5,011 AUD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
HK$25,576 HKD
£2,567 GBP
View
B
Retailer 14
-
HK$25,891 HKD
$3,300 USD
View
B
Retailer 15
-
HK$27,601 HKD
$3,518 USD
View
B
Retailer 16
-
HK$28,009 HKD
€3,400 EUR
View
B
Retailer 17
-
HK$29,401 HKD
ZAR 60,539 ZAR
View
B
Retailer 18
-
HK$40,006 HKD
£4,015 GBP
View
Most Expensive
B
NZ Jewellers
c7d4470b-c7f8-4ced-adfc-9d9ed37b376d · Oct 30
HK$41,669 HKD
$5,311 USD
View
18 more retailers have this diamond
Prices start from HK$17,876 HKDSave up to HK$23,793 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$17,876 HKD