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Radiant|Natural|GIA

0.70ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 2557821580

Certificate GIA 2557821580

Diamond specifications and retailer prices

From €825 EUR
₹87,745 INR
As of November 1, 2026
Save €1,886 EUR (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,710 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter 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 2557821580. Listed at 23 retailers as of October 30, 2026, with prices from €825 to €2,710, a €1,886 spread on the same certified stone. NZ Jewellers lists it at €2,710. 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

0.70
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557821580
Dimensions6.43 × 4.36 × 2.93 mm
L/W Ratio1.47
Girdle conditionPolished
Culet sizeNone
Top View
6.43 mm4.36 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557821580
Side View
Table 63.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 67.1%

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: Nov 1
Current: €825 EUR|Low: €825 EUR|High: €2,056 EUR|Avg: €1,249 EUR|-1.3%
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 1€825 EUR
Retailer 8€825 EUR
Retailer 5€915 EUR
Retailer 7€984 EUR
Retailer 19€1,014 EUR
Retailer 18€1,014 EUR
Retailer 11€1,045 EUR
Retailer 20€1,058 EUR
Retailer 12€1,099 EUR
Retailer 9€1,154 EUR
Retailer 13€1,159 EUR
Retailer 17€1,185 EUR
Retailer 16€1,266 EUR
Retailer 4€1,268 EUR
Retailer 6€1,356 EUR
Retailer 14€1,385 EUR
Retailer 2€1,400 EUR
Retailer 3€1,536 EUR
Retailer 10€1,827 EUR
Retailer 15€2,013 EUR

18 data points across 20 retailers

23 retailers€825 EUR to €2,710 EUR

A
Cheapest Retailer
-
€825 EUR
₹87,745 INR
A
Retailer 2
-
€825 EUR
HK$7,200 HKD
View
A
Retailer 3
-
€915 EUR
$1,022 USD
View
Retailer 4
-
€984 EUR
View
Price last confirmed 6 days ago
B+
Retailer 5
-
€1,014 EUR
SGD 1,531 SGD
View
B+
Retailer 6
-
€1,014 EUR
$1,133 USD
View
Final sale: no returns
B+
Retailer 7
-
€1,045 EUR
$1,167 USD
View
B+
Retailer 8
-
€1,058 EUR
$1,182 USD
View
B+
Retailer 9
-
€1,099 EUR
$1,228 USD
View
B+
Retailer 10
-
€1,154 EUR
$1,289 USD
View
B+
Retailer 11
-
€1,159 EUR
SGD 1,750 SGD
View
B+
Retailer 12
-
€1,185 EUR
$1,324 USD
View
B+
Retailer 13
-
€1,266 EUR
£1,114 GBP
View
B+
Retailer 14
-
€1,268 EUR
$1,417 USD
View
B+
Retailer 15
-
€1,343 EUR
A$2,308 AUD
View
B+
Retailer 16
-
€1,356 EUR
£1,193 GBP
View
B+
Retailer 17
-
€1,385 EUR
£1,219 GBP
View
B+
Retailer 18
-
€1,400 EUR
$1,564 USD
View
B+
Retailer 19
-
€1,536 EUR
View
B
Retailer 20
-
€1,595 EUR
$1,782 USD
View
B
Retailer 21
-
€1,827 EUR
CA$2,835 CAD
View
B
Retailer 22
-
€2,013 EUR
£1,771 GBP
View
Most Expensive
B
NZ Jewellers
79b0f717-b8fe-4a19-b00b-2bd7443abcfc · Oct 30
€2,710 EUR
$3,028 USD
View
22 more retailers have this diamond
Prices start from €825 EURSave up to €1,886 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
0.70ct Radiant
€825 EUR