CaratHunter
Plans
Marquise|Natural|GIA

1.00ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 5232913304

Certificate GIA 5232913304

Diamond specifications and retailer prices

From €2,719 EUR
$3,050 USD
As of November 2, 2026
Save €3,351 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,071 EUR 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 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 5232913304. Listed at 17 retailers as of October 30, 2026, with prices from €2,719 to €6,071, a €3,351 spread on the same certified stone. NZ Jewellers lists it at €6,071. 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

1.00
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5232913304
Dimensions9.96 × 5.39 × 3.39 mm
L/W Ratio1.85
Top View
9.96 mm5.39 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5232913304
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.0%

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: €6,071 EUR|Low: €2,613 EUR|High: €6,238 EUR|Avg: €3,641 EUR
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
Retailer 16
November 2, 2026
Retailer 4€2,719 EUR
Retailer 11€2,776 EUR
Retailer 14€2,830 EUR
Retailer 13€2,914 EUR
Retailer 8€3,029 EUR
Retailer 16€3,157 EUR
Retailer 12€3,278 EUR
Retailer 9€3,399 EUR
Retailer 3€3,409 EUR
Retailer 7€3,466 EUR
Retailer 10€3,569 EUR
Retailer 6€3,611 EUR
Retailer 15€3,611 EUR
Retailer 5€3,642 EUR
Retailer 2€5,828 EUR
NZ Jewellers€6,071 EUR

37 data points across 16 retailers

17 retailers€2,719 EUR to €6,071 EUR

B+
Cheapest Retailer
-
€2,719 EUR
$3,050 USD
B+
Retailer 2
-
€2,776 EUR
$3,114 USD
View
B+
Retailer 3
-
€2,830 EUR
$3,174 USD
View
B+
Retailer 4
-
€2,914 EUR
$3,268 USD
View
Final sale: no returns
B+
Retailer 5
-
€3,029 EUR
CA$4,718 CAD
View
B+
Retailer 6
-
€3,157 EUR
$3,541 USD
View
B+
Retailer 7
-
€3,278 EUR
$3,677 USD
View
B+
Retailer 8
-
€3,399 EUR
£3,002 GBP
View
B+
Retailer 9
-
€3,409 EUR
$3,823 USD
View
B
Retailer 10
-
€3,466 EUR
$3,888 USD
View
B+
Retailer 11
-
€3,569 EUR
£3,152 GBP
View
B
Retailer 12
-
€3,611 EUR
$4,050 USD
View
B
Retailer 13
-
€3,611 EUR
$4,050 USD
View
B
Retailer 14
-
€3,642 EUR
$4,085 USD
View
B
Retailer 15
-
€3,727 EUR
$4,180 USD
View
B
Retailer 16
-
€5,828 EUR
£5,147 GBP
View
Most Expensive
B
NZ Jewellers
27454d27-a90a-4ed3-972b-f19ba16bace8 · Oct 30
€6,071 EUR
$6,809 USD
View
16 more retailers have this diamond
Prices start from €2,719 EURSave up to €3,351 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+
1.00ct Marquise
€2,719 EUR