CaratHunter
Plans
Marquise|Natural|GIA

1.00ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2547325060

Certificate GIA 2547325060

Diamond specifications and retailer prices

From HK$27,737 HKD
As of November 6, 2026
Save HK$36,632 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$64,369 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded G 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 2547325060. Listed at 17 retailers as of November 5, 2026, with prices from HK$27,737 to HK$64,369, a HK$36,632 spread on the same certified stone. NZ Jewellers lists it at HK$64,369. 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

1.00
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle34.87°
Pavilion angle39.61°
OriginNatural
Grading LabGIA
CertificateGIA 2547325060
Dimensions5.28 × 9.99 × 3.21 mm
L/W Ratio1.89
Top View
5.28 mm9.99 mm1.00 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2547325060
Side View
Table 58.0%Crown 34.87°Girdle: Very ThickPavilion 39.61°Culet: NoneDepth 60.8%

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$36,154 HKD|Low: HK$27,737 HKD|High: HK$59,549 HKD|Avg: HK$37,314 HKD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$27,737 HKD
Retailer 9HK$31,781 HKD
Retailer 11HK$32,282 HKD
Retailer 7HK$33,474 HKD
Retailer 5HK$34,014 HKD
Retailer 1HK$36,154 HKD
Retailer 6HK$37,243 HKD
Retailer 3HK$38,129 HKD
Retailer 10HK$38,623 HKD
Retailer 2HK$40,802 HKD
Retailer 4HK$58,843 HKD

41 data points across 11 retailers

17 retailersHK$27,737 HKD to HK$64,369 HKD

B+
Cheapest Retailer
-
HK$27,737 HKD
B+
Retailer 2
-
HK$29,445 HKD
View
B+
Retailer 3
-
HK$29,516 HKD
View
B
Retailer 4
-
HK$30,582 HKD
View
B+
Retailer 5
-
HK$31,781 HKD
View
B+
Retailer 6
-
HK$32,282 HKD
View
Retailer 7
-
HK$33,474 HKD
View
Price last confirmed 9 days ago
B
Retailer 8
-
HK$33,474 HKD
View
B
Retailer 9
-
HK$33,474 HKD
View
B
Retailer 10
-
HK$34,014 HKD
View
B
Retailer 11
-
HK$36,154 HKD
View
Retailer 12
-
HK$37,243 HKD
View
Price last confirmed 29 days ago
B
Retailer 13
-
HK$38,466 HKD
View
B
Retailer 14
-
HK$38,623 HKD
View
Retailer 15
-
HK$40,802 HKD
View
Price last confirmed 15 days ago
B
Retailer 16
-
HK$58,843 HKD
View
Most Expensive
B
NZ Jewellers
7e5e7656-17fe-4d02-8818-bb6d846a2733 · Nov 5
HK$64,369 HKD
$8,213 USD
View
16 more retailers have this diamond
Prices start from HK$27,737 HKDSave up to HK$36,632 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+
1.00ct Marquise
HK$27,737 HKD