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Marquise|Natural|GIA

1.51ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 2547391481

Certificate GIA 2547391481

Diamond specifications and retailer prices

From HK$99,167 HKD
$12,639 USD
As of November 1, 2026
Save HK$62,706 HKD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$161,873 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547391481. Listed at 13 retailers as of October 30, 2026, with prices from HK$99,167 to HK$161,873, a HK$62,706 spread on the same certified stone. NZ Jewellers lists it at HK$161,873. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle44.45°
Pavilion angle39.09°
OriginNatural
Grading LabGIA
CertificateGIA 2547391481
Dimensions10.51 × 5.75 × 3.90 mm
L/W Ratio1.83
Top View
10.51 mm5.75 mm1.51 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2547391481
Side View
Table 61.0%Crown 44.45°GirdlePavilion 39.09°Culet: NDepth 67.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$161,873 HKD|Low: HK$86,197 HKD|High: HK$161,873 HKD|Avg: HK$116,714 HKD|+2.5%
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 8HK$86,197 HKD
Retailer 6HK$95,495 HKD
Retailer 15HK$99,167 HKD
Retailer 14HK$99,457 HKD
Retailer 13HK$102,737 HKD
Retailer 12HK$105,751 HKD
Retailer 3HK$107,201 HKD
Retailer 2HK$108,657 HKD
Retailer 5HK$114,349 HKD
Retailer 4HK$116,138 HKD
Retailer 7HK$119,527 HKD
Retailer 16HK$120,602 HKD
Retailer 9HK$122,340 HKD
Retailer 11HK$142,685 HKD
Retailer 10HK$151,680 HKD
NZ JewellersHK$161,873 HKD

41 data points across 16 retailers

13 retailersHK$99,167 HKD to HK$161,873 HKD

B
Cheapest Retailer
-
HK$99,167 HKD
$12,639 USD
B
Retailer 2
-
HK$99,457 HKD
$12,676 USD
View
B
Retailer 3
-
HK$102,737 HKD
$13,094 USD
View
Final sale: no returns
Retailer 4
-
HK$105,751 HKD
A$20,736 AUD
View
Price last confirmed 9 days ago
B
Retailer 5
-
HK$107,201 HKD
$13,663 USD
View
B
Retailer 6
-
HK$108,657 HKD
£10,904 GBP
View
B
Retailer 7
-
HK$114,349 HKD
$14,574 USD
View
B
Retailer 8
-
HK$116,138 HKD
$14,802 USD
View
B
Retailer 9
-
HK$120,602 HKD
$15,371 USD
View
B
Retailer 10
-
HK$122,340 HKD
€14,850 EUR
View
B
Retailer 11
-
HK$142,685 HKD
ZAR 293,788 ZAR
View
B
Retailer 12
-
HK$151,680 HKD
£15,222 GBP
View
Most Expensive
C
NZ Jewellers
28e9a68e-f21e-4468-bd7e-111a0e47f28d · Oct 30
HK$161,873 HKD
$20,631 USD
View
12 more retailers have this diamond
Prices start from HK$99,167 HKDSave up to HK$62,706 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$99,167 HKD