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Marquise|Natural|GIA

1.51ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 1548554771

Certificate GIA 1548554771

Diamond specifications and retailer prices

From HK$60,297 HKD
$7,685 USD
As of November 2, 2026
Save HK$55,323 HKD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$115,620 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1548554771. Listed at 8 retailers as of October 30, 2026, with prices from HK$60,297 to HK$115,620, a HK$55,323 spread on the same certified stone. NZ Jewellers lists it at HK$115,620. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.39°
Pavilion angle40.51°
OriginNatural
Grading LabGIA
CertificateGIA 1548554771
Dimensions10.45 × 5.87 × 3.98 mm
L/W Ratio1.78
Girdle conditionExtremely Thick
Key to symbols
Feather, Crystal, Cloud, Cavity, Indented Natural, Needle
Top View
10.45 mm5.87 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548554771
Side View
Table 60.0%Crown 42.39°Girdle: THK-ETKPavilion 40.51°Culet: NoneDepth 67.8%

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 2
Current: HK$115,620 HKD|Low: HK$53,550 HKD|High: HK$115,620 HKD|Avg: HK$70,317 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7HK$53,550 HKD
Retailer 9HK$60,142 HKD
Retailer 6HK$60,297 HKD
Retailer 3HK$65,137 HKD
Retailer 8HK$67,649 HKD
Retailer 5HK$69,132 HKD
Retailer 2HK$70,191 HKD
Retailer 10HK$76,661 HKD
Retailer 4HK$96,347 HKD
NZ JewellersHK$115,620 HKD

9 data points across 10 retailers

8 retailersHK$60,297 HKD to HK$115,620 HKD

Retailer 1
-
HK$53,550 HKD
$6,825 USD
Price last confirmed 15 days ago
A
Retailer 2
-
HK$60,297 HKD
$7,685 USD
View
A
Retailer 3
-
HK$65,137 HKD
£6,537 GBP
View
Retailer 4
-
HK$67,649 HKD
$8,622 USD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
HK$69,132 HKD
$8,811 USD
View
B+
Retailer 6
-
HK$70,191 HKD
$8,946 USD
View
B
Retailer 7
-
HK$96,347 HKD
£9,669 GBP
View
Most Expensive
B
NZ Jewellers
37c66982-0eea-46f6-9f85-62b62f16a433 · Oct 30
HK$115,620 HKD
$14,736 USD
View
7 more retailers have this diamond
Prices start from HK$60,297 HKDSave up to HK$55,323 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
1.51ct Marquise
HK$60,297 HKD