CaratHunter
Plans
Marquise|Natural|GIA

1.01ct I SI2 Marquise Natural Diamond

ID • I/SI2 • GIA 7551511809

Certificate GIA 7551511809

Diamond specifications and retailer prices

From €1,673 EUR
HK$14,600 HKD
As of November 1, 2026
Save €2,835 EUR (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,508 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551511809. Listed at 13 retailers as of October 30, 2026, with prices from €1,673 to €4,508, a €2,835 spread on the same certified stone. NZ Jewellers lists it at €4,508. 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

1.01
Carat
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551511809
Dimensions11.08 × 4.80 × 3.00 mm
L/W Ratio2.31
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
11.08 mm4.80 mm1.01 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551511809
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.5%

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: €4,508 EUR|Low: €1,621 EUR|High: €4,569 EUR|Avg: €2,509 EUR|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7€1,673 EUR
Retailer 5€1,688 EUR
Retailer 9€1,990 EUR
Retailer 2€2,132 EUR
Retailer 11€2,141 EUR
Retailer 10€2,156 EUR
Retailer 8€2,256 EUR
Retailer 3€2,323 EUR
Retailer 4€2,340 EUR
Retailer 12€2,487 EUR
Retailer 6€3,777 EUR
NZ Jewellers€4,508 EUR

43 data points across 12 retailers

13 retailers€1,673 EUR to €4,508 EUR

A
Cheapest Retailer
-
€1,673 EUR
HK$14,600 HKD
A
Retailer 2
-
€1,688 EUR
₹179,572 INR
View
B+
Retailer 3
-
€1,990 EUR
$2,223 USD
View
Final sale: no returns
A
Retailer 4
-
€2,132 EUR
£1,875 GBP
View
A
Retailer 5
-
€2,141 EUR
$2,392 USD
View
A
Retailer 6
-
€2,156 EUR
$2,409 USD
View
B+
Retailer 7
-
€2,233 EUR
A$3,838 AUD
View
B+
Retailer 8
-
€2,256 EUR
$2,520 USD
View
B+
Retailer 9
-
€2,323 EUR
SGD 3,507 SGD
View
B+
Retailer 10
-
€2,340 EUR
$2,614 USD
View
B+
Retailer 11
-
€2,487 EUR
$2,779 USD
View
B
Retailer 12
-
€3,777 EUR
£3,323 GBP
View
Most Expensive
B
NZ Jewellers
f4f9c3ea-5b32-4a5b-aa34-71c1b50319fe · Oct 30
€4,508 EUR
$5,036 USD
View
12 more retailers have this diamond
Prices start from €1,673 EURSave up to €2,835 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
1.01ct Marquise
€1,673 EUR