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Oval|Natural|GIA

1.60ct M SI1 Oval Natural Diamond

ID • M/SI1 • GIA 6365697478

Certificate GIA 6365697478

Diamond specifications and retailer prices

From €3,169 EUR
As of November 6, 2026
Save €3,193 EUR (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,362 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.6ct natural oval diamond

This 1.6ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6365697478. Listed at 12 retailers as of November 5, 2026, with prices from €3,169 to €6,362, a €3,193 spread on the same certified stone. NZ Jewellers lists it at €6,362. 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

1.60
Carat
M
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6365697478
Dimensions8.83 × 6.56 × 4.13 mm
L/W Ratio1.35
Top View
8.83 mm6.56 mm1.60 ctM / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6365697478
Side View
Table 59.0%CrownGirdle: THN-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 6
Current: €6,362 EUR|Low: €2,388 EUR|High: €6,362 EUR|Avg: €3,845 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
November 6, 2026
Retailer 9€2,388 EUR
Retailer 8€2,803 EUR
Retailer 17€3,169 EUR
Retailer 3€3,214 EUR
Retailer 14€3,283 EUR
Retailer 6€3,480 EUR
Retailer 11€3,614 EUR
Retailer 12€3,652 EUR
Retailer 13€3,652 EUR
Retailer 15€3,652 EUR
Retailer 7€3,668 EUR
Retailer 5€3,783 EUR
Retailer 2€4,107 EUR
Retailer 16€4,213 EUR
Retailer 10€4,457 EUR
Retailer 4€5,898 EUR
NZ Jewellers€6,362 EUR

29 data points across 17 retailers

12 retailers€3,169 EUR to €6,362 EUR

B+
Cheapest Retailer
-
€3,169 EUR
B
Retailer 2
-
€3,214 EUR
View
B
Retailer 3
-
€3,283 EUR
View
B+
Retailer 4
-
€3,480 EUR
View
Retailer 5
-
€3,652 EUR
View
Price last confirmed 8 days ago
B
Retailer 6
-
€3,652 EUR
View
B
Retailer 7
-
€3,652 EUR
View
B
Retailer 8
-
€3,783 EUR
View
B
Retailer 9
-
€4,107 EUR
View
B
Retailer 10
-
€4,213 EUR
View
B
Retailer 11
-
€4,457 EUR
View
Most Expensive
C
NZ Jewellers
ced85380-1512-4c70-9285-1146553dafe1 · Nov 5
€6,362 EUR
$7,103 USD
View
11 more retailers have this diamond
Prices start from €3,169 EURSave up to €3,193 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+
1.60ct Oval
€3,169 EUR