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Marquise|Natural|GIA

1.51ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 5232708673

Certificate GIA 5232708673

Diamond specifications and retailer prices

From HK$87,354 HKD
$11,134 USD
As of October 30, 2026
Save HK$29,547 HKD (25%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$116,901 HKD at Jared · As of October 30, 2026
View at Jared

About this 1.51ct natural marquise diamond

This 1.51ct 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 5232708673. Listed at 10 retailers as of October 30, 2026, with prices from HK$87,354 to HK$116,901, a HK$29,547 spread on the same certified stone. Jared lists it at HK$116,901. 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

1.51
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5232708673
Dimensions10.67 × 6.05 × 3.82 mm
L/W Ratio1.76
Top View
10.67 mm6.05 mm1.51 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5232708673
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 63.2%

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$116,148 HKD|Low: HK$86,734 HKD|High: HK$117,618 HKD|Avg: HK$100,574 HKD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 6HK$87,354 HKD
Retailer 2HK$87,542 HKD
Retailer 3HK$92,109 HKD
Retailer 4HK$94,809 HKD
Retailer 5HK$108,184 HKD
Retailer 1HK$116,148 HKD
Retailer 7HK$117,575 HKD

32 data points across 7 retailers

10 retailersHK$87,354 HKD to HK$116,901 HKD

B+
Cheapest Retailer
-
HK$87,354 HKD
$11,134 USD
B+
Retailer 2
-
HK$87,542 HKD
$11,158 USD
View
B+
Retailer 3
-
HK$92,109 HKD
$11,740 USD
View
B+
Retailer 4
-
HK$93,370 HKD
A$18,309 AUD
View
B+
Retailer 5
-
HK$94,809 HKD
$12,084 USD
View
B
Retailer 6
-
HK$108,184 HKD
$13,789 USD
View
B
Retailer 7
-
HK$113,135 HKD
$14,420 USD
View
B
Retailer 8
-
HK$113,135 HKD
$14,420 USD
View
B
Retailer 9
-
HK$116,148 HKD
£11,657 GBP
View
Most Expensive
B
Jared
156258354 · Oct 30
HK$116,901 HKD
$14,900 USD
View
9 more retailers have this diamond
Prices start from HK$87,354 HKDSave up to HK$29,547 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+
1.51ct Marquise
HK$87,354 HKD