Radiant|Natural|GIA

1.01ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 5232888537

Certificate GIA 5232888537

Diamond specifications and retailer prices

From €1,581 EUR
HK$13,800 HKD
As of October 31, 2026
Save €988 EUR (38%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,501 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant 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 5232888537. Listed at 20 retailers as of October 31, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle35.3°
OriginNatural
Grading LabGIA
CertificateGIA 5232888537
Dimensions6.72 × 4.97 × 3.37 mm
L/W Ratio1.35
Top View
6.72 mm4.97 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5232888537
Side View
Table 67.0%CrownGirdle: THK-VTKPavilion 35.3°Culet: NoneDepth 67.8%

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: €1,707 EUR|Low: €1,558 EUR|High: €3,723 EUR|Avg: €2,186 EUR|+5.8%
Retailer 1
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
October 31, 2026
Retailer 10€1,581 EUR
Retailer 1€1,707 EUR
Retailer 3€1,736 EUR
Retailer 15€1,736 EUR
Retailer 4€1,872 EUR
Retailer 14€1,875 EUR
Retailer 2€1,898 EUR
Retailer 6€1,951 EUR
Retailer 7€1,992 EUR
Retailer 17€1,994 EUR
Retailer 16€2,113 EUR
Retailer 12€2,258 EUR
Retailer 11€2,529 EUR
Retailer 13€2,569 EUR
Retailer 9€2,592 EUR
Retailer 5€3,248 EUR
Retailer 8€3,624 EUR

24 data points across 17 retailers

20 retailers€1,581 EUR to €2,569 EUR

A
Cheapest Retailer
-
€1,581 EUR
HK$13,800 HKD
A
Retailer 2
-
€1,707 EUR
$1,907 USD
View
Final sale: no returns
A
Retailer 3
-
€1,736 EUR
$1,939 USD
View
A
Retailer 4
-
€1,736 EUR
$1,940 USD
View
A
Retailer 5
-
€1,872 EUR
$2,092 USD
View
A
Retailer 6
-
€1,875 EUR
View
A
Retailer 7
-
€1,898 EUR
$2,121 USD
View
A
Retailer 8
-
€1,951 EUR
$2,180 USD
View
A
Retailer 9
-
€1,992 EUR
$2,225 USD
View
Retailer 10
-
€1,994 EUR
$2,228 USD
View
Price last confirmed 10 days ago
A
Retailer 11
-
€2,113 EUR
$2,361 USD
View
Retailer 12
-
€2,212 EUR
$2,471 USD
View
Price last confirmed 38 days ago
A
Retailer 13
-
€2,258 EUR
£1,986 GBP
View
A
Retailer 14
-
€2,268 EUR
A$3,898 AUD
View
Retailer 15
-
€2,529 EUR
ZAR 45,639 ZAR
View
B+
Retailer 16
-
€2,569 EUR
View
Retailer 17
-
€2,592 EUR
A$4,454 AUD
View
Price last confirmed 24 days ago
Retailer 18
-
€3,248 EUR
$3,629 USD
View
Price last confirmed 8 days ago
Retailer 19
-
€3,624 EUR
£3,188 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
6706c116-ea78-42d9-a832-24b99f319d0b · Sep 25
€4,501 EUR
$5,028 USD
View
Price last confirmed 36 days ago
19 more retailers have this diamond
Prices start from €1,581 EURSave up to €988 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 Radiant
€1,581 EUR