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Marquise|Natural|GIA

0.70ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2547516381

Certificate GIA 2547516381

Diamond specifications and retailer prices

From HK$10,228 HKD
As of November 6, 2026
Save HK$13,488 HKD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$33,615 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547516381. Listed at 21 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547516381
Dimensions10.32 × 4.49 × 2.63 mm
L/W Ratio2.30
Top View
10.32 mm4.49 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547516381
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.5%

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: Nov 6
Current: HK$33,615 HKD|Low: HK$10,126 HKD|High: HK$33,615 HKD|Avg: HK$17,498 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
Retailer 17
November 6, 2026
Retailer 15HK$10,228 HKD
Retailer 2HK$10,620 HKD
Retailer 6HK$12,524 HKD
Retailer 3HK$12,626 HKD
Retailer 14HK$13,088 HKD
Retailer 5HK$13,190 HKD
Retailer 8HK$13,786 HKD
Retailer 10HK$14,272 HKD
Retailer 17HK$14,648 HKD
Retailer 11HK$15,063 HKD
Retailer 7HK$15,902 HKD
Retailer 9HK$18,120 HKD
Retailer 16HK$18,535 HKD
Retailer 12HK$20,268 HKD
Retailer 13HK$23,716 HKD
Retailer 4HK$24,578 HKD
NZ JewellersHK$33,615 HKD

30 data points across 17 retailers

21 retailersHK$10,228 HKD to HK$23,716 HKD

B+
Cheapest Retailer
-
HK$10,228 HKD
B+
Retailer 2
-
HK$10,620 HKD
View
B+
Retailer 3
-
HK$12,524 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$12,626 HKD
View
B+
Retailer 5
-
HK$13,088 HKD
View
B
Retailer 6
-
HK$13,190 HKD
View
B
Retailer 7
-
HK$13,214 HKD
View
Retailer 8
-
HK$13,786 HKD
View
Price last confirmed 20 days ago
Retailer 9
-
HK$13,888 HKD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
HK$14,272 HKD
View
Retailer 11
-
HK$14,531 HKD
View
Price last confirmed 21 days ago
B
Retailer 12
-
HK$14,648 HKD
View
B
Retailer 13
-
HK$15,063 HKD
View
Retailer 14
-
HK$15,902 HKD
View
Price last confirmed 19 days ago
B
Retailer 15
-
HK$16,035 HKD
View
Retailer 16
-
HK$18,120 HKD
View
Price last confirmed 33 days ago
B
Retailer 17
-
HK$18,535 HKD
View
B
Retailer 18
-
HK$20,268 HKD
View
B
Retailer 19
-
HK$23,716 HKD
View
Retailer 20
-
HK$24,578 HKD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
5a7928b5-4889-412b-84ad-199c12713c91 · Oct 17
HK$33,615 HKD
$4,289 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$10,228 HKDSave up to HK$13,488 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+
0.70ct Marquise
HK$10,228 HKD