Marquise|Natural|GIA

1.01ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 6555664652

Certificate GIA 6555664652

Diamond specifications and retailer prices

From HK$26,389 HKD
As of November 5, 2026
Save HK$4,467 HKD (14%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$55,316 HKD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct 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 6555664652. Listed at 20 retailers as of November 5, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.01
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555664652
Dimensions11.29 × 5.14 × 3.02 mm
L/W Ratio2.20
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
11.29 mm5.14 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555664652
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

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 5
Current: HK$26,389 HKD|Low: HK$22,368 HKD|High: HK$50,747 HKD|Avg: HK$31,859 HKD|+0.2%
Retailer 1
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
November 5, 2026
Retailer 3HK$22,368 HKD
Retailer 10HK$23,450 HKD
Retailer 1HK$26,389 HKD
Retailer 12HK$26,694 HKD
Retailer 15HK$26,898 HKD
Retailer 7HK$27,548 HKD
Retailer 2HK$27,572 HKD
Retailer 5HK$28,418 HKD
Retailer 9HK$30,017 HKD
Retailer 4HK$31,020 HKD
Retailer 6HK$32,118 HKD
Retailer 8HK$34,735 HKD
Retailer 11HK$36,060 HKD
Retailer 13HK$45,433 HKD
Retailer 14HK$50,230 HKD

29 data points across 15 retailers

20 retailersHK$26,389 HKD to HK$30,856 HKD

Retailer 1
-
HK$22,368 HKD
Price last confirmed 13 days ago
Retailer 2
-
HK$23,450 HKD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
HK$26,389 HKD
View
Retailer 4
-
HK$26,694 HKD
View
Price last confirmed 16 days ago
Retailer 5
-
HK$26,898 HKD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
HK$27,533 HKD
View
Retailer 7
-
HK$27,548 HKD
View
Price last confirmed 15 days ago
Retailer 8
-
HK$28,418 HKD
View
Price last confirmed 15 days ago
Retailer 9
-
HK$29,876 HKD
View
Price last confirmed 26 days ago
Retailer 10
-
HK$29,876 HKD
View
Price last confirmed 26 days ago
Retailer 11
-
HK$30,017 HKD
View
Price last confirmed 15 days ago
B
Retailer 12
-
HK$30,856 HKD
View
Retailer 13
-
HK$31,020 HKD
View
Price last confirmed 20 days ago
Retailer 14
-
HK$31,749 HKD
View
Price last confirmed 46 days ago
Retailer 15
-
HK$32,118 HKD
View
Price last confirmed 30 days ago
Retailer 16
-
HK$36,060 HKD
View
Price last confirmed 16 days ago
Retailer 17
-
HK$36,640 HKD
View
Price last confirmed 46 days ago
Retailer 18
-
HK$45,433 HKD
View
Price last confirmed 15 days ago
Retailer 19
-
HK$50,230 HKD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
402484d4-9d3a-4a0c-bf52-0bd4d9ab923c · Sep 21
HK$55,316 HKD
$7,058 USD
View
Price last confirmed 46 days ago
19 more retailers have this diamond
Prices start from HK$26,389 HKDSave up to HK$4,467 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+
1.01ct Marquise
HK$26,389 HKD