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Marquise|Natural|GIA

1.00ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 3455900221

Certificate GIA 3455900221

Diamond specifications and retailer prices

From $3,571 USD
HK$27,900 HKD
As of November 1, 2026
Save $4,819 USD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,390 USD at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3455900221. Listed at 20 retailers as of October 30, 2026, with prices from $3,571 to $8,390, a $4,819 spread on the same certified stone. NZ Jewellers lists it at $8,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3455900221
Dimensions8.84 × 5.01 × 3.88 mm
L/W Ratio1.76
Top View
8.84 mm5.01 mm1.00 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 3455900221
Side View
Table 56.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 77.5%

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 1
Current: $8,390 USD|Low: $3,571 USD|High: $8,390 USD|Avg: $5,036 USD
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 11$3,571 USD
Retailer 7$3,621 USD
Retailer 13$4,305 USD
Retailer 3$4,445 USD
Retailer 2$4,697 USD
Retailer 5$4,816 USD
Retailer 8$4,816 USD
Retailer 4$4,855 USD
Retailer 6$5,138 USD
Retailer 12$5,557 USD
Retailer 10$5,920 USD
Retailer 9$7,671 USD
NZ Jewellers$8,390 USD

33 data points across 13 retailers

20 retailers$3,571 USD to $8,390 USD

A
Cheapest Retailer
-
$3,571 USD
HK$27,900 HKD
A
Retailer 2
-
$3,621 USD
₹344,900 INR
View
A
Retailer 3
-
$4,200 USD
View
A
Retailer 4
-
$4,217 USD
View
A
Retailer 5
-
$4,305 USD
View
B+
Retailer 6
-
$4,445 USD
View
Final sale: no returns
A
Retailer 7
-
$4,540 USD
View
Retailer 8
-
$4,541 USD
SGD 6,137 SGD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$4,697 USD
£3,699 GBP
View
B+
Retailer 10
-
$4,816 USD
View
B+
Retailer 11
-
$4,816 USD
View
B+
Retailer 12
-
$4,816 USD
View
Retailer 13
-
$4,855 USD
A$7,469 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$4,967 USD
View
B+
Retailer 15
-
$5,138 USD
€4,893 EUR
View
B+
Retailer 16
-
$5,557 USD
View
B+
Retailer 17
-
$5,593 USD
£4,404 GBP
View
B+
Retailer 18
-
$5,920 USD
ZAR 95,633 ZAR
View
B
Retailer 19
-
$7,671 USD
£6,040 GBP
View
Most Expensive
B
NZ Jewellers
048f825b-b490-4990-8447-eaedd19d1ea6 · Oct 30
$8,390 USD
View
19 more retailers have this diamond
Prices start from $3,571 USDSave up to $4,819 USD

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
$3,571 USD