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Marquise|Natural|GIA

1.00ct I I1 Marquise Natural Diamond

VG • I/I1 • GIA 2221044540

Certificate GIA 2221044540

Diamond specifications and retailer prices

From HK$29,031 HKD
$3,700 USD
As of November 2, 2026
Save HK$942 HKD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$29,972 HKD at Jared · As of November 2, 2026
View at Jared

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221044540. Listed at 3 retailers as of November 2, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.00
Carat
I
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221044540
Dimensions9.49 × 5.09 × 3.40 mm
L/W Ratio1.86
Top View
9.49 mm5.09 mm1.00 ctI / I1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2221044540
Side View
Table 51.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: HK$29,972 HKD|Low: HK$23,082 HKD|High: HK$34,000 HKD|Avg: HK$27,609 HKD|-3.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 8, 2026
Retailer 5HK$23,082 HKD
Retailer 4HK$23,468 HKD
Retailer 6HK$25,519 HKD
Retailer 3HK$29,031 HKD
JaredHK$29,972 HKD
Retailer 2HK$33,959 HKD

8 data points across 6 retailers

3 retailersHK$29,031 HKD to HK$29,972 HKD

Retailer 1
-
HK$23,082 HKD
$2,942 USD
Price last confirmed 99 days ago
C
Retailer 2
-
HK$29,031 HKD
$3,700 USD
View
Most Expensive
C
Jared
143206947 · Nov 2
HK$29,972 HKD
$3,820 USD
View
2 more retailers have this diamond
Prices start from HK$29,031 HKDSave up to HK$942 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.

C
1.00ct Marquise
HK$29,031 HKD