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Marquise|Natural|GIA

1.02ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 2235881805

Certificate GIA 2235881805

Diamond specifications and retailer prices

From €1,439 EUR
$1,614 USD
As of November 2, 2026
Save €3,281 EUR (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,720 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235881805. Listed at 23 retailers as of October 30, 2026, with prices from €1,439 to €4,720, a €3,281 spread on the same certified stone. NZ Jewellers lists it at €4,720. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.82°
Pavilion angle41.19°
OriginNatural
Grading LabGIA
CertificateGIA 2235881805
Dimensions9.64 × 5.19 × 3.39 mm
L/W Ratio1.86
Culet sizeNone
Top View
9.64 mm5.19 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235881805
Side View
Table 62.0%Crown 39.82°Girdle: THN-VTKPavilion 41.19°Culet: NoneDepth 65.2%

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 2
Current: €4,720 EUR|Low: €1,528 EUR|High: €4,720 EUR|Avg: €2,435 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 13€1,772 EUR
Retailer 6€1,838 EUR
Retailer 19€1,848 EUR
Retailer 4€1,887 EUR
Retailer 16€1,927 EUR
Retailer 7€2,045 EUR
Retailer 9€2,045 EUR
Retailer 20€2,091 EUR
Retailer 8€2,140 EUR
Retailer 5€2,216 EUR
Retailer 2€2,232 EUR
Retailer 11€2,286 EUR
Retailer 10€2,354 EUR
Retailer 18€2,354 EUR
Retailer 17€2,360 EUR
Retailer 15€2,393 EUR
Retailer 3€2,434 EUR
Retailer 14€2,643 EUR
Retailer 12€4,113 EUR
NZ Jewellers€4,720 EUR

39 data points across 20 retailers

23 retailers€1,439 EUR to €4,720 EUR

A
Cheapest Retailer
-
€1,439 EUR
$1,614 USD
A
Retailer 2
-
€1,772 EUR
$1,987 USD
View
B+
Retailer 3
-
€1,838 EUR
$2,062 USD
View
B+
Retailer 4
-
€1,848 EUR
$2,073 USD
View
A
Retailer 5
-
€1,887 EUR
$2,117 USD
View
Final sale: no returns
B+
Retailer 6
-
€1,927 EUR
$2,162 USD
View
B+
Retailer 7
-
€2,045 EUR
$2,294 USD
View
B+
Retailer 8
-
€2,045 EUR
$2,294 USD
View
B+
Retailer 9
-
€2,091 EUR
$2,345 USD
View
B+
Retailer 10
-
€2,140 EUR
$2,400 USD
View
Retailer 11
-
€2,213 EUR
$2,482 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
€2,216 EUR
$2,485 USD
View
B+
Retailer 13
-
€2,232 EUR
£1,971 GBP
View
B+
Retailer 14
-
€2,286 EUR
$2,564 USD
View
B+
Retailer 15
-
€2,354 EUR
$2,640 USD
View
B+
Retailer 16
-
€2,354 EUR
$2,640 USD
View
B+
Retailer 17
-
€2,360 EUR
$2,647 USD
View
B+
Retailer 18
-
€2,393 EUR
£2,113 GBP
View
B+
Retailer 19
-
€2,434 EUR
$2,730 USD
View
B+
Retailer 20
-
€2,643 EUR
View
B
Retailer 21
-
€3,361 EUR
$3,770 USD
View
B
Retailer 22
-
€4,113 EUR
£3,632 GBP
View
Most Expensive
C
NZ Jewellers
1a5d0b82-5012-4f9b-9424-81c884915ffd · Oct 30
€4,720 EUR
$5,294 USD
View
22 more retailers have this diamond
Prices start from €1,439 EURSave up to €3,281 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
€1,439 EUR