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Marquise|Natural|GIA

1.00ct I VVS2 Marquise Natural Diamond

EX • I/VVS2 • GIA 1557004599

Certificate GIA 1557004599

Diamond specifications and retailer prices

From HK$25,736 HKD
£2,583 GBP
As of November 2, 2026
Save HK$20,928 HKD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$49,878 HKD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557004599. Listed at 10 retailers as of November 1, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle39.75°
OriginNatural
Grading LabGIA
CertificateGIA 1557004599
Dimensions9.40 × 5.14 × 3.34 mm
L/W Ratio1.83
Girdle conditionVery Thick
Key to symbols
Needle, Pinpoint, Feather
Top View
9.40 mm5.14 mm1.00 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557004599
Side View
Table 58.0%Crown 39.7°GirdlePavilion 39.75°CuletDepth 65.0%

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$25,736 HKD|Low: HK$25,728 HKD|High: HK$47,939 HKD|Avg: HK$32,480 HKD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 1HK$25,736 HKD
Retailer 4HK$25,822 HKD
Retailer 3HK$27,932 HKD
Retailer 6HK$29,658 HKD
Retailer 5HK$30,146 HKD
Retailer 9HK$33,490 HKD
Retailer 8HK$34,165 HKD
Retailer 7HK$34,240 HKD
Retailer 2HK$46,664 HKD

36 data points across 9 retailers

10 retailersHK$25,736 HKD to HK$46,664 HKD

A
Cheapest Retailer
-
HK$25,736 HKD
£2,583 GBP
A
Retailer 2
-
HK$25,822 HKD
$3,291 USD
View
A
Retailer 3
-
HK$27,932 HKD
$3,560 USD
View
Retailer 4
-
HK$28,144 HKD
$3,587 USD
View
Price last confirmed 26 days ago
Retailer 5
-
HK$28,630 HKD
$3,649 USD
View
Price last confirmed 40 days ago
Retailer 6
-
HK$29,227 HKD
$3,725 USD
View
Price last confirmed 32 days ago
Retailer 7
-
HK$30,146 HKD
A$5,911 AUD
View
Price last confirmed 24 days ago
B
Retailer 8
-
HK$46,664 HKD
£4,683 GBP
View
Retailer 9
-
HK$49,030 HKD
$6,249 USD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
c57efa2c-7dbf-4b15-b08d-a6b4205dc3d1 · Sep 20
HK$49,878 HKD
$6,357 USD
View
Price last confirmed 42 days ago
9 more retailers have this diamond
Prices start from HK$25,736 HKDSave up to HK$20,928 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
1.00ct Marquise
HK$25,736 HKD