Marquise|Natural|GIA

1.50ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 6442476795

Certificate GIA 6442476795

Diamond specifications and retailer prices

From HK$91,599 HKD
$11,675 USD
As of October 30, 2026
Save HK$30,245 HKD (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$121,844 HKD at Jared · As of October 30, 2026
View at Jared

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6442476795. Listed at 8 retailers as of October 30, 2026, with prices from HK$91,599 to HK$121,844, a HK$30,245 spread on the same certified stone. Jared lists it at HK$121,844. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6442476795
Dimensions11.80 × 6.06 × 3.55 mm
L/W Ratio1.95
Top View
11.80 mm6.06 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6442476795
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$121,844 HKD|Low: HK$84,969 HKD|High: HK$123,300 HKD|Avg: HK$111,701 HKD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 23, 2026
Retailer 5HK$91,599 HKD
Retailer 2HK$92,854 HKD
Retailer 6HK$99,414 HKD
Retailer 3HK$113,017 HKD
Retailer 7HK$117,921 HKD
Retailer 8HK$117,921 HKD
JaredHK$121,844 HKD
Retailer 4HK$123,300 HKD

18 data points across 8 retailers

8 retailersHK$91,599 HKD to HK$121,844 HKD

B+
Cheapest Retailer
-
HK$91,599 HKD
$11,675 USD
B+
Retailer 2
-
HK$92,854 HKD
$11,835 USD
View
B
Retailer 3
-
HK$98,021 HKD
A$19,221 AUD
View
B
Retailer 4
-
HK$99,414 HKD
$12,671 USD
View
B
Retailer 5
-
HK$113,017 HKD
$14,405 USD
View
B
Retailer 6
-
HK$117,921 HKD
$15,030 USD
View
B
Retailer 7
-
HK$117,921 HKD
$15,030 USD
View
Most Expensive
B
Jared
145875206 · Oct 30
HK$121,844 HKD
$15,530 USD
View
7 more retailers have this diamond
Prices start from HK$91,599 HKDSave up to HK$30,245 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.

B+
1.50ct Marquise
HK$91,599 HKD