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Oval|Natural|GIA

1.00ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6535091708

Certificate GIA 6535091708

Diamond specifications and retailer prices

From €2,142 EUR
HK$18,700 HKD
As of October 31, 2026
Save €2,717 EUR (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,859 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535091708. Listed at 23 retailers as of October 30, 2026, with prices from €2,142 to €4,859, a €2,717 spread on the same certified stone. NZ Jewellers lists it at €4,859. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535091708
Dimensions7.85 × 5.63 × 3.53 mm
L/W Ratio1.39
Top View
7.85 mm5.63 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535091708
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.7%

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: €4,859 EUR|Low: €2,131 EUR|High: €4,910 EUR|Avg: €3,128 EUR|-1.0%
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
October 31, 2026
Retailer 13€2,142 EUR
Retailer 2€2,254 EUR
Retailer 10€2,502 EUR
Retailer 9€2,557 EUR
Retailer 7€2,574 EUR
Retailer 18€2,729 EUR
Retailer 6€2,789 EUR
Retailer 19€2,789 EUR
Retailer 3€2,897 EUR
Retailer 14€2,915 EUR
Retailer 17€2,918 EUR
Retailer 11€2,985 EUR
Retailer 4€3,009 EUR
Retailer 16€3,219 EUR
Retailer 15€3,266 EUR
Retailer 12€3,429 EUR
Retailer 5€4,690 EUR
Retailer 8€4,701 EUR
NZ Jewellers€4,859 EUR

21 data points across 19 retailers

23 retailers€2,142 EUR to €4,859 EUR

A
Cheapest Retailer
-
€2,142 EUR
HK$18,700 HKD
A
Retailer 2
-
€2,254 EUR
₹239,830 INR
View
A
Retailer 3
-
€2,502 EUR
SGD 3,777 SGD
View
A
Retailer 4
-
€2,557 EUR
$2,857 USD
View
A
Retailer 5
-
€2,574 EUR
$2,876 USD
View
Final sale: no returns
B+
Retailer 6
-
€2,647 EUR
$2,957 USD
View
B+
Retailer 7
-
€2,649 EUR
$2,960 USD
View
B+
Retailer 8
-
€2,729 EUR
£2,401 GBP
View
B+
Retailer 9
-
€2,789 EUR
$3,116 USD
View
B+
Retailer 10
-
€2,789 EUR
$3,116 USD
View
B+
Retailer 11
-
€2,815 EUR
A$4,838 AUD
View
B+
Retailer 12
-
€2,897 EUR
$3,236 USD
View
B+
Retailer 13
-
€2,915 EUR
£2,564 GBP
View
B+
Retailer 14
-
€2,918 EUR
$3,259 USD
View
B+
Retailer 15
-
€2,985 EUR
SGD 4,506 SGD
View
B+
Retailer 16
-
€3,009 EUR
$3,362 USD
View
Retailer 17
-
€3,038 EUR
A$5,222 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
€3,219 EUR
$3,596 USD
View
B+
Retailer 19
-
€3,266 EUR
View
B+
Retailer 20
-
€3,429 EUR
ZAR 61,883 ZAR
View
B
Retailer 21
-
€4,690 EUR
£4,126 GBP
View
B
Retailer 22
-
€4,701 EUR
£4,135 GBP
View
Most Expensive
B
NZ Jewellers
94a82660-1a88-4bff-b67a-ce291e4a3aa7 · Oct 30
€4,859 EUR
$5,429 USD
View
22 more retailers have this diamond
Prices start from €2,142 EURSave up to €2,717 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
1.00ct Oval
€2,142 EUR