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Radiant|Natural|GIA

0.70ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 2417828778

Certificate GIA 2417828778

Diamond specifications and retailer prices

From €909 EUR
$1,016 USD
As of November 1, 2026
Save €1,646 EUR (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,555 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 2417828778. Listed at 18 retailers as of October 30, 2026, with prices from €909 to €2,555, a €1,646 spread on the same certified stone. NZ Jewellers lists it at €2,555. 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
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2417828778
Dimensions5.85 × 4.42 × 3.05 mm
L/W Ratio1.32
Top View
5.85 mm4.42 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2417828778
Side View
Table 62.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.0%

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: €2,555 EUR|Low: €909 EUR|High: €2,973 EUR|Avg: €1,473 EUR|-14.1%
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
November 1, 2026
Retailer 5€909 EUR
Retailer 13€913 EUR
Retailer 2€949 EUR
Retailer 18€949 EUR
Retailer 3€985 EUR
Retailer 17€1,063 EUR
Retailer 8€1,071 EUR
Retailer 14€1,096 EUR
Retailer 4€1,146 EUR
Retailer 9€1,146 EUR
Retailer 6€1,182 EUR
Retailer 12€1,195 EUR
Retailer 7€1,279 EUR
Retailer 15€1,354 EUR
Retailer 16€1,565 EUR
Retailer 10€1,591 EUR
Retailer 11€1,919 EUR
NZ Jewellers€2,555 EUR

39 data points across 18 retailers

18 retailers€909 EUR to €2,555 EUR

A
Cheapest Retailer
-
€909 EUR
$1,016 USD
A
Retailer 2
-
€913 EUR
$1,020 USD
View
A
Retailer 3
-
€949 EUR
$1,060 USD
View
A
Retailer 4
-
€949 EUR
$1,060 USD
View
B+
Retailer 5
-
€985 EUR
$1,101 USD
View
B+
Retailer 6
-
€1,063 EUR
$1,188 USD
View
B+
Retailer 7
-
€1,071 EUR
$1,197 USD
View
B+
Retailer 8
-
€1,096 EUR
$1,224 USD
View
B+
Retailer 9
-
€1,146 EUR
$1,280 USD
View
B+
Retailer 10
-
€1,146 EUR
$1,280 USD
View
B+
Retailer 11
-
€1,182 EUR
$1,320 USD
View
B+
Retailer 12
-
€1,195 EUR
£1,051 GBP
View
B+
Retailer 13
-
€1,279 EUR
£1,125 GBP
View
B+
Retailer 14
-
€1,354 EUR
View
B
Retailer 15
-
€1,565 EUR
ZAR 28,242 ZAR
View
Retailer 16
-
€1,591 EUR
A$2,734 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
€1,919 EUR
£1,688 GBP
View
Most Expensive
B
NZ Jewellers
4d3da62f-e556-4abc-ae07-e230e51482aa · Oct 30
€2,555 EUR
$2,855 USD
View
17 more retailers have this diamond
Prices start from €909 EURSave up to €1,646 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
€909 EUR