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Emerald|Natural|GIA

1.51ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 2556686227

Certificate GIA 2556686227

Diamond specifications and retailer prices

From HK$24,157 HKD
₹293,241 INR
As of November 1, 2026
Save HK$6,890 HKD (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$31,047 HKD at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded I 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 2556686227. Listed at 6 retailers as of October 31, 2026, with prices from HK$24,157 to HK$31,047, a HK$6,890 spread on the same certified stone. GemTrove lists it at HK$31,047. 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

1.51
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556686227
Dimensions8.01 × 5.20 × 3.57 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.01 mm5.20 mm1.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556686227
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

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 1
Current: HK$24,157 HKD|Low: HK$22,101 HKD|High: HK$29,766 HKD|Avg: HK$26,424 HKD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 1HK$24,157 HKD
Retailer 5HK$25,475 HKD
Retailer 3HK$25,742 HKD
Retailer 2HK$27,277 HKD
Retailer 4HK$29,546 HKD

45 data points across 5 retailers

6 retailersHK$24,157 HKD to HK$31,047 HKD

A
Cheapest Retailer
-
HK$24,157 HKD
₹293,241 INR
A
Retailer 2
-
HK$25,475 HKD
$3,247 USD
View
A
Retailer 3
-
HK$25,742 HKD
$3,281 USD
View
Final sale: no returns
A
Retailer 4
-
HK$27,277 HKD
£2,738 GBP
View
B+
Retailer 5
-
HK$29,546 HKD
SGD 5,089 SGD
View
Most Expensive
B+
GemTrove
GT-N-01261445-98 · Oct 31
HK$31,047 HKD
A$6,088 AUD
View
5 more retailers have this diamond
Prices start from HK$24,157 HKDSave up to HK$6,890 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
1.51ct Emerald
HK$24,157 HKD