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Emerald|Natural|GIA

1.50ct I SI2 Emerald Natural Diamond

ID • I/SI2 • GIA 1236690811

Certificate GIA 1236690811

Diamond specifications and retailer prices

From HK$26,233 HKD
£2,633 GBP
As of October 30, 2026
Save HK$22,889 HKD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$49,122 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct 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 1236690811. Listed at 8 retailers as of October 30, 2026, with prices from HK$26,233 to HK$49,122, a HK$22,889 spread on the same certified stone. NZ Jewellers lists it at HK$49,122. 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

1.50
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle47.91°
Pavilion angle57.44°
OriginNatural
Grading LabGIA
CertificateGIA 1236690811
Dimensions8.25 × 5.18 × 3.50 mm
L/W Ratio1.59
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Needle
Top View
8.25 mm5.18 mm1.50 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1236690811
Side View
Table 66.0%Crown 47.91°Girdle: THK-VTKPavilion 57.44°Culet: NoneDepth 67.7%

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: Oct 30
Current: HK$49,122 HKD|Low: HK$26,153 HKD|High: HK$51,154 HKD|Avg: HK$34,580 HKD|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4HK$26,233 HKD
Retailer 3HK$27,584 HKD
Retailer 7HK$28,190 HKD
Retailer 6HK$29,280 HKD
Retailer 5HK$29,351 HKD
Retailer 2HK$31,759 HKD
Retailer 8HK$48,605 HKD
NZ JewellersHK$49,122 HKD

33 data points across 8 retailers

8 retailersHK$26,233 HKD to HK$49,122 HKD

A
Cheapest Retailer
-
HK$26,233 HKD
£2,633 GBP
A
Retailer 2
-
HK$27,584 HKD
£2,768 GBP
View
A
Retailer 3
-
HK$28,190 HKD
$3,593 USD
View
A
Retailer 4
-
HK$29,280 HKD
$3,732 USD
View
A
Retailer 5
-
HK$29,351 HKD
$3,741 USD
View
A
Retailer 6
-
HK$31,759 HKD
$4,048 USD
View
B+
Retailer 7
-
HK$48,605 HKD
£4,878 GBP
View
Most Expensive
B+
NZ Jewellers
a7e9a660-6b09-472a-a11e-2ad40549491f · Oct 30
HK$49,122 HKD
$6,261 USD
View
7 more retailers have this diamond
Prices start from HK$26,233 HKDSave up to HK$22,889 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
1.50ct Emerald
HK$26,233 HKD