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Emerald|Natural|GIA

1.31ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 6535758820

Certificate GIA 6535758820

Diamond specifications and retailer prices

From HK$21,843 HKD
As of November 6, 2026
Save HK$24,907 HKD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$48,835 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.31ct natural emerald diamond

This 1.31ct natural emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 6535758820. Listed at 21 retailers as of November 4, 2026, with a 114% 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

1.31
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535758820
Dimensions7.43 × 5.31 × 3.50 mm
L/W Ratio1.40
Top View
7.43 mm5.31 mm1.31 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535758820
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.0%

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 6
Current: HK$23,214 HKD|Low: HK$20,244 HKD|High: HK$47,448 HKD|Avg: HK$29,186 HKD|+14.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10HK$21,843 HKD
Retailer 1HK$23,214 HKD
Retailer 8HK$23,849 HKD
Retailer 11HK$25,393 HKD
Retailer 2HK$26,679 HKD
Retailer 5HK$29,006 HKD
Retailer 3HK$29,304 HKD
Retailer 9HK$30,056 HKD
Retailer 4HK$32,314 HKD
Retailer 6HK$34,210 HKD
Retailer 7HK$46,750 HKD

32 data points across 11 retailers

21 retailersHK$21,843 HKD to HK$46,750 HKD

A
Cheapest Retailer
-
HK$21,843 HKD
A
Retailer 2
-
HK$22,454 HKD
View
A
Retailer 3
-
HK$22,540 HKD
View
A
Retailer 4
-
HK$23,214 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$23,849 HKD
View
A
Retailer 6
-
HK$24,609 HKD
View
Retailer 7
-
HK$25,393 HKD
View
Price last confirmed 37 days ago
A
Retailer 8
-
HK$25,526 HKD
View
Retailer 9
-
HK$26,373 HKD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
HK$26,679 HKD
View
B+
Retailer 11
-
HK$28,293 HKD
View
B+
Retailer 12
-
HK$28,293 HKD
View
B+
Retailer 13
-
HK$29,006 HKD
View
B+
Retailer 14
-
HK$29,234 HKD
View
Retailer 15
-
HK$29,304 HKD
View
Price last confirmed 39 days ago
Retailer 16
-
HK$30,056 HKD
View
Price last confirmed 34 days ago
Retailer 17
-
HK$31,749 HKD
View
Price last confirmed 15 days ago
B+
Retailer 18
-
HK$32,314 HKD
View
B+
Retailer 19
-
HK$34,210 HKD
View
B
Retailer 20
-
HK$46,750 HKD
View
Most Expensive
NZ Jewellers
ffe0d2fd-e14f-4c13-bb13-25c8ecaca17d · Sep 30
HK$48,835 HKD
$6,231 USD
View
Price last confirmed 38 days ago
20 more retailers have this diamond
Prices start from HK$21,843 HKDSave up to HK$24,907 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
1.31ct Emerald
HK$21,843 HKD