CaratHunter
Plans
Oval|Natural|GIA

1.20ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 6555359721

Certificate GIA 6555359721

Diamond specifications and retailer prices

From €1,428 EUR
As of October 31, 2026
Save €2,658 EUR (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,086 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded J 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 6555359721. Listed at 19 retailers as of October 31, 2026, with prices from €1,428 to €4,086, a €2,658 spread on the same certified stone. NZ Jewellers lists it at €4,086. 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

1.20
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555359721
Dimensions8.21 × 5.84 × 3.72 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Knot, Needle
Top View
8.21 mm5.84 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555359721
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.7%

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: Oct 31
Current: €4,086 EUR|Low: €1,277 EUR|High: €4,171 EUR|Avg: €2,036 EUR|-2.0%
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
Retailer 21
November 3, 2026
Retailer 10€1,365 EUR
Retailer 3€1,428 EUR
Retailer 7€1,445 EUR
Retailer 4€1,480 EUR
Retailer 8€1,634 EUR
Retailer 14€1,728 EUR
Retailer 21€1,771 EUR
Retailer 12€1,812 EUR
Retailer 19€1,826 EUR
Retailer 9€1,836 EUR
Retailer 16€1,852 EUR
Retailer 11€1,954 EUR
Retailer 17€1,958 EUR
Retailer 6€2,043 EUR
Retailer 2€2,121 EUR
Retailer 15€2,144 EUR
Retailer 13€2,239 EUR
Retailer 18€2,439 EUR
Retailer 5€2,920 EUR
Retailer 20€3,423 EUR
NZ Jewellers€4,086 EUR

18 data points across 21 retailers

19 retailers€1,428 EUR to €4,086 EUR

A
Cheapest Retailer
-
€1,428 EUR
A
Retailer 2
-
€1,445 EUR
View
A
Retailer 3
-
€1,480 EUR
View
B+
Retailer 4
-
€1,728 EUR
View
B+
Retailer 5
-
€1,771 EUR
View
B+
Retailer 6
-
€1,812 EUR
View
B+
Retailer 7
-
€1,826 EUR
View
Retailer 8
-
€1,836 EUR
View
Price last confirmed 29 days ago
B+
Retailer 9
-
€1,852 EUR
View
Retailer 10
-
€1,954 EUR
View
Price last confirmed 29 days ago
B+
Retailer 11
-
€1,958 EUR
View
B+
Retailer 12
-
€2,043 EUR
View
B
Retailer 13
-
€2,121 EUR
View
B+
Retailer 14
-
€2,144 EUR
View
B
Retailer 15
-
€2,239 EUR
View
B
Retailer 16
-
€2,439 EUR
View
B
Retailer 17
-
€2,920 EUR
View
B
Retailer 18
-
€3,423 EUR
View
Most Expensive
C
NZ Jewellers
0a0865f2-1e97-423e-8acb-6279e56979ab · Nov 2
€4,086 EUR
$4,562 USD
View
18 more retailers have this diamond
Prices start from €1,428 EURSave up to €2,658 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
1.20ct Oval
€1,428 EUR