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Marquise|Natural|GIA

1.51ct D SI1 Marquise Natural Diamond

GD • D/SI1 • GIA 2567682851

Certificate GIA 2567682851

Diamond specifications and retailer prices

From HK$73,214 HKD
As of November 1, 2026
Save HK$63,112 HKD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$136,326 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567682851. Listed at 16 retailers as of October 30, 2026, with prices from HK$73,214 to HK$136,326, a HK$63,112 spread on the same certified stone. NZ Jewellers lists it at HK$136,326. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567682851
Dimensions12.45 × 5.63 × 3.57 mm
L/W Ratio2.21
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Indented Natural
Top View
12.45 mm5.63 mm1.51 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567682851
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.5%

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: Nov 1
Current: HK$136,326 HKD|Low: HK$73,214 HKD|High: HK$136,326 HKD|Avg: HK$98,295 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 6HK$73,214 HKD
Retailer 9HK$77,840 HKD
Retailer 3HK$82,855 HKD
Retailer 5HK$85,758 HKD
Retailer 12HK$87,642 HKD
Retailer 16HK$89,014 HKD
Retailer 8HK$90,285 HKD
Retailer 10HK$91,509 HKD
Retailer 15HK$97,809 HKD
Retailer 2HK$99,316 HKD
Retailer 13HK$100,157 HKD
Retailer 11HK$103,029 HKD
Retailer 7HK$112,858 HKD
Retailer 4HK$120,164 HKD
Retailer 14HK$127,745 HKD
NZ JewellersHK$136,326 HKD

4 data points across 16 retailers

16 retailersHK$73,214 HKD to HK$136,326 HKD

A
Cheapest Retailer
-
HK$73,214 HKD
B+
Retailer 2
-
HK$77,840 HKD
₹944,845 INR
View
B+
Retailer 3
-
HK$82,855 HKD
$10,560 USD
View
B+
Retailer 4
-
HK$85,758 HKD
$10,930 USD
View
B+
Retailer 5
-
HK$87,642 HKD
£8,795 GBP
View
B+
Retailer 6
-
HK$89,014 HKD
$11,345 USD
View
B+
Retailer 7
-
HK$90,285 HKD
$11,507 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$91,509 HKD
£9,183 GBP
View
B
Retailer 9
-
HK$97,809 HKD
$12,466 USD
View
B
Retailer 10
-
HK$99,316 HKD
$12,658 USD
View
B
Retailer 11
-
HK$100,157 HKD
$12,765 USD
View
B
Retailer 12
-
HK$103,029 HKD
€12,506 EUR
View
B
Retailer 13
-
HK$112,858 HKD
$14,384 USD
View
B
Retailer 14
-
HK$120,164 HKD
ZAR 247,418 ZAR
View
B
Retailer 15
-
HK$127,745 HKD
£12,820 GBP
View
Most Expensive
B
NZ Jewellers
e0b41a80-dea5-4a31-b1d5-9b5f361d591a · Oct 30
HK$136,326 HKD
$17,375 USD
View
15 more retailers have this diamond
Prices start from HK$73,214 HKDSave up to HK$63,112 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$73,214 HKD