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Marquise|Natural|GIA

0.60ct I SI1 Marquise Natural Diamond

ID • I/SI1 • GIA 6525693779

Certificate GIA 6525693779

Diamond specifications and retailer prices

From HK$5,963 HKD
$760 USD
As of November 2, 2026
Save HK$9,442 HKD (61%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$20,518 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.6ct natural marquise diamond

This 0.6ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525693779. Listed at 21 retailers as of November 1, 2026, with a 158% 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

0.60
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525693779
Dimensions8.50 × 4.42 × 2.74 mm
L/W Ratio1.92
Top View
8.50 mm4.42 mm0.60 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6525693779
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

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$20,518 HKD|Low: HK$7,030 HKD|High: HK$20,518 HKD|Avg: HK$10,506 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
November 2, 2026
Retailer 3HK$7,030 HKD
Retailer 8HK$7,619 HKD
Retailer 9HK$7,619 HKD
Retailer 11HK$7,909 HKD
Retailer 5HK$8,309 HKD
Retailer 12HK$8,521 HKD
Retailer 13HK$8,788 HKD
Retailer 10HK$8,795 HKD
Retailer 6HK$9,840 HKD
Retailer 2HK$10,324 HKD
Retailer 4HK$10,997 HKD
Retailer 7HK$15,405 HKD
NZ JewellersHK$20,518 HKD

43 data points across 13 retailers

21 retailersHK$5,963 HKD to HK$15,405 HKD

A
Cheapest Retailer
-
HK$5,963 HKD
$760 USD
B+
Retailer 2
-
HK$7,030 HKD
$896 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$7,454 HKD
$950 USD
View
B+
Retailer 4
-
HK$7,477 HKD
$953 USD
View
B+
Retailer 5
-
HK$7,619 HKD
$971 USD
View
B+
Retailer 6
-
HK$7,619 HKD
$971 USD
View
B
Retailer 7
-
HK$7,909 HKD
$1,008 USD
View
B+
Retailer 8
-
HK$8,309 HKD
$1,059 USD
View
B+
Retailer 9
-
HK$8,389 HKD
$1,069 USD
View
B+
Retailer 10
-
HK$8,521 HKD
$1,086 USD
View
B+
Retailer 11
-
HK$8,788 HKD
$1,120 USD
View
B+
Retailer 12
-
HK$8,795 HKD
$1,121 USD
View
B
Retailer 13
-
HK$8,945 HKD
$1,140 USD
View
B
Retailer 14
-
HK$8,945 HKD
$1,140 USD
View
B
Retailer 15
-
HK$9,180 HKD
$1,170 USD
View
B
Retailer 16
-
HK$9,840 HKD
£988 GBP
View
B
Retailer 17
-
HK$10,324 HKD
£1,036 GBP
View
B
Retailer 18
-
HK$10,983 HKD
$1,400 USD
View
Retailer 19
-
HK$10,997 HKD
A$2,156 AUD
View
Price last confirmed 29 days ago
B
Retailer 20
-
HK$15,405 HKD
£1,546 GBP
View
Most Expensive
NZ Jewellers
13a4f0f9-672e-4198-87c7-7543b339f038 · Oct 30
HK$20,518 HKD
$2,615 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$5,963 HKDSave up to HK$9,442 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
0.60ct Marquise
HK$5,963 HKD