CaratHunter
Plans
Emerald|Natural|GIA

1.00ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 7563717573

Certificate GIA 7563717573

Diamond specifications and retailer prices

From HK$9,979 HKD
As of November 4, 2026
Save HK$8,285 HKD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$18,264 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563717573. Listed at 12 retailers as of November 4, 2026, with prices from HK$9,979 to HK$18,264, a HK$8,285 spread on the same certified stone. Helzberg Diamonds lists it at HK$18,264. 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

1.00
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563717573
Dimensions6.97 × 4.76 × 3.18 mm
L/W Ratio1.46
Culet sizeNone
Top View
6.97 mm4.76 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563717573
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NDepth 66.7%

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 4
Current: HK$18,264 HKD|Low: HK$9,979 HKD|High: HK$18,264 HKD|Avg: HK$12,096 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4HK$9,979 HKD
Retailer 8HK$10,183 HKD
Retailer 11HK$10,364 HKD
Retailer 9HK$10,748 HKD
Retailer 3HK$11,093 HKD
Retailer 6HK$11,274 HKD
Retailer 10HK$11,532 HKD
Retailer 2HK$12,780 HKD
Retailer 12HK$14,153 HKD
Retailer 5HK$14,592 HKD
Retailer 7HK$16,828 HKD
Helzberg DiamondsHK$18,264 HKD

9 data points across 12 retailers

12 retailersHK$9,979 HKD to HK$18,264 HKD

A
Cheapest Retailer
-
HK$9,979 HKD
A
Retailer 2
-
HK$10,183 HKD
View
A
Retailer 3
-
HK$10,364 HKD
View
B+
Retailer 4
-
HK$10,748 HKD
View
B+
Retailer 5
-
HK$11,093 HKD
View
B+
Retailer 6
-
HK$11,274 HKD
View
B+
Retailer 7
-
HK$11,532 HKD
View
B+
Retailer 8
-
HK$12,780 HKD
View
B
Retailer 9
-
HK$14,153 HKD
View
B
Retailer 10
-
HK$14,592 HKD
View
B
Retailer 11
-
HK$16,828 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRNLMJNHNLNJ · Nov 6
HK$18,264 HKD
$2,328 USD
View
11 more retailers have this diamond
Prices start from HK$9,979 HKDSave up to HK$8,285 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
1.00ct Emerald
HK$9,979 HKD