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Marquise|Natural|GIA

1.02ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 5241019690

Certificate GIA 5241019690

Diamond specifications and retailer prices

From €2,534 EUR
HK$22,200 HKD
As of November 1, 2026
Save €3,191 EUR (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,106 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241019690. Listed at 18 retailers as of November 1, 2026, with a 126% 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

1.02
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5241019690
Dimensions9.55 × 5.16 × 3.36 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
9.55 mm5.16 mm1.02 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241019690
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 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 1
Current: €5,725 EUR|Low: €2,511 EUR|High: €5,885 EUR|Avg: €3,694 EUR|-2.7%
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
Retailer 16
November 1, 2026
Retailer 13€2,534 EUR
Retailer 9€2,878 EUR
Retailer 5€3,053 EUR
Retailer 15€3,054 EUR
Retailer 16€3,160 EUR
Retailer 7€3,199 EUR
Retailer 10€3,267 EUR
Retailer 6€3,389 EUR
Retailer 11€3,594 EUR
Retailer 2€3,686 EUR
Retailer 8€3,728 EUR
Retailer 14€3,911 EUR
Retailer 12€4,208 EUR
Retailer 3€4,389 EUR
Retailer 4€5,130 EUR
Retailer 1€5,725 EUR

33 data points across 16 retailers

18 retailers€2,534 EUR to €5,725 EUR

A
Cheapest Retailer
-
€2,534 EUR
HK$22,200 HKD
A
Retailer 2
-
€2,878 EUR
View
A
Retailer 3
-
€3,053 EUR
$3,424 USD
View
A
Retailer 4
-
€3,054 EUR
$3,425 USD
View
B+
Retailer 5
-
€3,160 EUR
$3,544 USD
View
Final sale: no returns
A
Retailer 6
-
€3,199 EUR
SGD 4,848 SGD
View
A
Retailer 7
-
€3,267 EUR
£2,886 GBP
View
B+
Retailer 8
-
€3,331 EUR
A$5,748 AUD
View
B+
Retailer 9
-
€3,389 EUR
$3,801 USD
View
B+
Retailer 10
-
€3,594 EUR
$4,031 USD
View
B+
Retailer 11
-
€3,686 EUR
$4,134 USD
View
Retailer 12
-
€3,728 EUR
A$6,433 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
€3,911 EUR
View
B+
Retailer 14
-
€4,208 EUR
ZAR 76,239 ZAR
View
B
Retailer 15
-
€4,389 EUR
£3,876 GBP
View
B
Retailer 16
-
€5,130 EUR
$5,754 USD
View
B
Retailer 17
-
€5,725 EUR
£5,056 GBP
View
Most Expensive
NZ Jewellers
5527cba9-4958-4efe-9b3d-6667ab8a20f1 · Sep 30
€6,106 EUR
$6,848 USD
View
Price last confirmed 33 days ago
17 more retailers have this diamond
Prices start from €2,534 EURSave up to €3,191 EUR

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
1.02ct Marquise
€2,534 EUR