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Marquise|Natural|GIA

1.50ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 2566068119

Certificate GIA 2566068119

Diamond specifications and retailer prices

From HK$51,295 HKD
$6,538 USD
As of October 30, 2026
Save HK$50,095 HKD (49%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$108,749 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566068119. Listed at 21 retailers as of October 30, 2026, with a 98% 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566068119
Dimensions11.23 × 5.63 × 3.72 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
11.23 mm5.63 mm1.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2566068119
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: 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: Oct 30
Current: HK$101,390 HKD|Low: HK$51,295 HKD|High: HK$108,749 HKD|Avg: HK$68,557 HKD|-6.8%
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
Retailer 14
October 31, 2026
Retailer 5HK$51,295 HKD
Retailer 14HK$52,394 HKD
Retailer 13HK$53,139 HKD
Retailer 4HK$55,956 HKD
Retailer 12HK$55,956 HKD
Retailer 2HK$57,152 HKD
Retailer 9HK$57,292 HKD
Retailer 10HK$60,616 HKD
Retailer 3HK$61,550 HKD
Retailer 8HK$66,242 HKD
Retailer 7HK$69,944 HKD
Retailer 6HK$74,660 HKD
Retailer 11HK$84,933 HKD
NZ JewellersHK$101,390 HKD

32 data points across 14 retailers

21 retailersHK$51,295 HKD to HK$101,390 HKD

A
Cheapest Retailer
-
HK$51,295 HKD
$6,538 USD
A
Retailer 2
-
HK$52,394 HKD
$6,678 USD
View
A
Retailer 3
-
HK$53,139 HKD
$6,773 USD
View
A
Retailer 4
-
HK$55,956 HKD
$7,132 USD
View
Final sale: no returns
A
Retailer 5
-
HK$55,956 HKD
$7,132 USD
View
A
Retailer 6
-
HK$57,152 HKD
£5,736 GBP
View
A
Retailer 7
-
HK$57,292 HKD
£5,750 GBP
View
A
Retailer 8
-
HK$60,616 HKD
$7,726 USD
View
A
Retailer 9
-
HK$60,616 HKD
$7,726 USD
View
A
Retailer 10
-
HK$61,550 HKD
$7,845 USD
View
Retailer 11
-
HK$65,025 HKD
$8,288 USD
View
Price last confirmed 30 days ago
Retailer 12
-
HK$66,022 HKD
$8,415 USD
View
Price last confirmed 30 days ago
A
Retailer 13
-
HK$66,242 HKD
€8,041 EUR
View
A
Retailer 14
-
HK$69,944 HKD
$8,915 USD
View
B+
Retailer 15
-
HK$74,660 HKD
$9,516 USD
View
Retailer 16
-
HK$75,028 HKD
$9,563 USD
View
Price last confirmed 37 days ago
Retailer 17
-
HK$75,028 HKD
$9,563 USD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
HK$84,933 HKD
£8,524 GBP
View
B
Retailer 19
-
HK$101,390 HKD
$12,923 USD
View
B
Retailer 20
-
HK$101,390 HKD
$12,923 USD
View
Most Expensive
NZ Jewellers
f76da715-e4ef-4564-acf6-2a03e46c7266 · Sep 25
HK$108,749 HKD
$13,861 USD
View
Price last confirmed 36 days ago
20 more retailers have this diamond
Prices start from HK$51,295 HKDSave up to HK$50,095 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 Marquise
HK$51,295 HKD