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Marquise|Natural|GIA

1.51ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 5241044926

Certificate GIA 5241044926

Diamond specifications and retailer prices

From HK$71,200 HKD
$9,075 USD
As of October 30, 2026
Save HK$63,338 HKD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$134,538 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 D 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 5241044926. Listed at 14 retailers as of October 30, 2026, with prices from HK$71,200 to HK$134,538, a HK$63,338 spread on the same certified stone. NZ Jewellers lists it at HK$134,538. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241044926
Dimensions12.00 × 5.62 × 3.74 mm
L/W Ratio2.14
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
12.00 mm5.62 mm1.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5241044926
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 66.5%

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$134,538 HKD|Low: HK$69,858 HKD|High: HK$134,538 HKD|Avg: HK$94,755 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9HK$71,200 HKD
Retailer 3HK$74,903 HKD
Retailer 7HK$80,724 HKD
Retailer 11HK$80,724 HKD
Retailer 5HK$86,483 HKD
Retailer 10HK$87,448 HKD
Retailer 8HK$88,798 HKD
Retailer 2HK$97,085 HKD
Retailer 12HK$100,904 HKD
Retailer 4HK$106,207 HKD
Retailer 6HK$126,753 HKD
NZ JewellersHK$134,538 HKD

44 data points across 12 retailers

14 retailersHK$71,200 HKD to HK$134,538 HKD

A
Cheapest Retailer
-
HK$71,200 HKD
$9,075 USD
B+
Retailer 2
-
HK$74,903 HKD
$9,547 USD
View
B+
Retailer 3
-
HK$74,926 HKD
$9,550 USD
View
B+
Retailer 4
-
HK$80,724 HKD
$10,289 USD
View
B+
Retailer 5
-
HK$80,724 HKD
$10,289 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$86,110 HKD
$10,976 USD
View
B+
Retailer 7
-
HK$86,483 HKD
£8,680 GBP
View
B+
Retailer 8
-
HK$87,448 HKD
$11,146 USD
View
B+
Retailer 9
-
HK$88,798 HKD
$11,318 USD
View
B
Retailer 10
-
HK$97,085 HKD
€11,785 EUR
View
B
Retailer 11
-
HK$100,904 HKD
$12,861 USD
View
Retailer 12
-
HK$106,207 HKD
$13,537 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
HK$126,753 HKD
£12,721 GBP
View
Most Expensive
B
NZ Jewellers
93ae27c5-7202-4cd9-bc59-3b52e87c3ac4 · Oct 30
HK$134,538 HKD
$17,148 USD
View
13 more retailers have this diamond
Prices start from HK$71,200 HKDSave up to HK$63,338 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$71,200 HKD