CaratHunter
Plans
Oval|Natural|GIA

1.01ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 5566291020

Certificate GIA 5566291020

Diamond specifications and retailer prices

From €2,177 EUR
HK$19,000 HKD
As of October 31, 2026
Save €2,860 EUR (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,037 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566291020. Listed at 23 retailers as of October 30, 2026, with prices from €2,177 to €5,037, a €2,860 spread on the same certified stone. NZ Jewellers lists it at €5,037. 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

1.01
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566291020
Dimensions7.98 × 5.69 × 3.50 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural
Top View
7.98 mm5.69 mm1.01 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566291020
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.6%

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: €5,037 EUR|Low: €2,177 EUR|High: €5,037 EUR|Avg: €3,294 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
October 31, 2026
Retailer 10€2,177 EUR
Retailer 2€2,289 EUR
Retailer 6€2,527 EUR
Retailer 5€2,645 EUR
Retailer 7€2,668 EUR
Retailer 4€2,891 EUR
Retailer 15€2,891 EUR
Retailer 16€3,002 EUR
Retailer 11€3,021 EUR
Retailer 8€3,100 EUR
Retailer 3€3,336 EUR
Retailer 12€3,384 EUR
Retailer 9€3,554 EUR
Retailer 14€4,780 EUR
Retailer 13€4,861 EUR
NZ Jewellers€5,037 EUR

29 data points across 16 retailers

23 retailers€2,177 EUR to €5,037 EUR

A
Cheapest Retailer
-
€2,177 EUR
HK$19,000 HKD
A
Retailer 2
-
€2,289 EUR
₹243,534 INR
View
B+
Retailer 3
-
€2,527 EUR
SGD 3,815 SGD
View
B+
Retailer 4
-
€2,597 EUR
$2,901 USD
View
B+
Retailer 5
-
€2,635 EUR
$2,944 USD
View
B+
Retailer 6
-
€2,645 EUR
$2,955 USD
View
B+
Retailer 7
-
€2,668 EUR
$2,981 USD
View
Final sale: no returns
B+
Retailer 8
-
€2,674 EUR
$2,987 USD
View
B+
Retailer 9
-
€2,676 EUR
$2,990 USD
View
Retailer 10
-
€2,854 EUR
£2,511 GBP
View
Price last confirmed 32 days ago
B+
Retailer 11
-
€2,891 EUR
$3,230 USD
View
B+
Retailer 12
-
€2,891 EUR
$3,230 USD
View
B+
Retailer 13
-
€3,002 EUR
$3,354 USD
View
B
Retailer 14
-
€3,020 EUR
$3,374 USD
View
B+
Retailer 15
-
€3,021 EUR
£2,658 GBP
View
B
Retailer 16
-
€3,031 EUR
SGD 4,576 SGD
View
Retailer 17
-
€3,100 EUR
A$5,328 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
€3,336 EUR
$3,727 USD
View
B
Retailer 19
-
€3,384 EUR
View
B
Retailer 20
-
€3,554 EUR
ZAR 64,141 ZAR
View
B
Retailer 21
-
€4,780 EUR
£4,205 GBP
View
B
Retailer 22
-
€4,861 EUR
£4,276 GBP
View
Most Expensive
B
NZ Jewellers
6d1ce8b8-15cc-464d-a962-f4aa4cfedcc2 · Oct 30
€5,037 EUR
$5,627 USD
View
22 more retailers have this diamond
Prices start from €2,177 EURSave up to €2,860 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 Oval
€2,177 EUR