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Marquise|Natural|GIA

1.02ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 7556426310

Certificate GIA 7556426310

Diamond specifications and retailer prices

From €2,779 EUR
$3,117 USD
As of November 2, 2026
Save €3,433 EUR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €6,213 EUR at NZ Jewellers · As of October 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 H 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 7556426310. Listed at 16 retailers as of October 30, 2026, with prices from €2,779 to €6,213, a €3,433 spread on the same certified stone. NZ Jewellers lists it at €6,213. 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

1.02
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556426310
Dimensions10.26 × 5.28 × 3.32 mm
L/W Ratio1.94
Top View
10.26 mm5.28 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556426310
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.9%

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 2
Current: €6,213 EUR|Low: €2,675 EUR|High: €6,384 EUR|Avg: €3,579 EUR|-2.7%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 4€2,779 EUR
Retailer 8€2,841 EUR
Retailer 15€2,896 EUR
Retailer 14€2,942 EUR
Retailer 7€3,100 EUR
Retailer 11€3,230 EUR
Retailer 10€3,355 EUR
Retailer 2€3,478 EUR
Retailer 3€3,484 EUR
Retailer 6€3,548 EUR
Retailer 5€3,691 EUR
Retailer 13€3,691 EUR
Retailer 12€3,728 EUR
Retailer 9€4,244 EUR
NZ Jewellers€6,213 EUR

38 data points across 15 retailers

16 retailers€2,779 EUR to €6,213 EUR

B+
Cheapest Retailer
-
€2,779 EUR
$3,117 USD
B+
Retailer 2
-
€2,841 EUR
$3,187 USD
View
B+
Retailer 3
-
€2,896 EUR
$3,248 USD
View
B+
Retailer 4
-
€2,942 EUR
$3,300 USD
View
Final sale: no returns
B+
Retailer 5
-
€3,100 EUR
CA$4,829 CAD
View
B+
Retailer 6
-
€3,230 EUR
$3,623 USD
View
B+
Retailer 7
-
€3,355 EUR
$3,763 USD
View
B+
Retailer 8
-
€3,478 EUR
£3,072 GBP
View
B+
Retailer 9
-
€3,484 EUR
$3,908 USD
View
B+
Retailer 10
-
€3,548 EUR
$3,980 USD
View
B
Retailer 11
-
€3,691 EUR
$4,140 USD
View
B
Retailer 12
-
€3,691 EUR
$4,140 USD
View
B
Retailer 13
-
€3,728 EUR
$4,181 USD
View
B
Retailer 14
-
€3,816 EUR
$4,280 USD
View
B
Retailer 15
-
€4,244 EUR
£3,748 GBP
View
Most Expensive
B
NZ Jewellers
3f5aead1-cce2-44e1-8652-e61f8efb8feb · Oct 30
€6,213 EUR
$6,968 USD
View
15 more retailers have this diamond
Prices start from €2,779 EURSave up to €3,433 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.

B+
1.02ct Marquise
€2,779 EUR