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Emerald|Natural|GIA

1.50ct K SI1 Emerald Natural Diamond

VG • K/SI1 • GIA 6451973461

Certificate GIA 6451973461

Diamond specifications and retailer prices

From HK$19,621 HKD
As of November 4, 2026
Save HK$22,947 HKD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$43,298 HKD at NZ Jewellers · As of September 28, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6451973461. Listed at 16 retailers as of November 4, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle56.4°
OriginNatural
Grading LabGIA
CertificateGIA 6451973461
Dimensions7.53 × 5.49 × 3.77 mm
L/W Ratio1.37
Top View
7.53 mm5.49 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451973461
Side View
Table 66.0%Crown 47.2°Girdle: MED-STKPavilion 56.4°Culet: NoneDepth 68.6%

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 4
Current: HK$42,568 HKD|Low: HK$19,621 HKD|High: HK$43,298 HKD|Avg: HK$28,032 HKD|-1.7%
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
November 6, 2026
Retailer 3HK$19,621 HKD
Retailer 8HK$20,515 HKD
Retailer 11HK$21,880 HKD
Retailer 10HK$23,732 HKD
Retailer 9HK$24,430 HKD
Retailer 5HK$24,854 HKD
Retailer 6HK$25,277 HKD
Retailer 12HK$25,371 HKD
Retailer 2HK$25,552 HKD
Retailer 13HK$28,196 HKD
Retailer 7HK$29,820 HKD
Retailer 4HK$41,556 HKD
NZ JewellersHK$42,568 HKD

45 data points across 13 retailers

16 retailersHK$19,621 HKD to HK$42,568 HKD

A
Cheapest Retailer
-
HK$19,621 HKD
A
Retailer 2
-
HK$20,515 HKD
View
B+
Retailer 3
-
HK$21,880 HKD
View
B+
Retailer 4
-
HK$23,732 HKD
View
B+
Retailer 5
-
HK$24,430 HKD
View
Retailer 6
-
HK$24,854 HKD
View
Price last confirmed 39 days ago
Retailer 7
-
HK$24,854 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$25,277 HKD
View
B+
Retailer 9
-
HK$25,371 HKD
View
B+
Retailer 10
-
HK$25,552 HKD
View
B+
Retailer 11
-
HK$28,196 HKD
View
Retailer 12
-
HK$28,674 HKD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
HK$29,820 HKD
View
B
Retailer 14
-
HK$41,556 HKD
View
B
Retailer 15
-
HK$42,568 HKD
View
Most Expensive
NZ Jewellers
419ed83a-c614-4b2e-b051-93be84d52096 · Sep 28
HK$43,298 HKD
$5,519 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from HK$19,621 HKDSave up to HK$22,947 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$19,621 HKD