Radiant|Natural|GIA

0.70ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 6402678296

Certificate GIA 6402678296

Diamond specifications and retailer prices

From €1,367 EUR
$1,527 USD
As of October 29, 2026
Save €974 EUR (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,334 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6402678296. Listed at 14 retailers as of October 25, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402678296
Dimensions4.88 × 4.85 × 3.25 mm
L/W Ratio1.01
Top View
4.88 mm4.85 mm0.70 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6402678296
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,468 EUR|Low: €1,199 EUR|High: €2,367 EUR|Avg: €1,728 EUR|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9€1,199 EUR
Retailer 1€1,468 EUR
Retailer 6€1,508 EUR
Retailer 5€1,668 EUR
Retailer 4€1,688 EUR
Retailer 8€1,784 EUR
Retailer 3€1,867 EUR
Retailer 2€2,056 EUR
Retailer 7€2,341 EUR

36 data points across 9 retailers

14 retailers€1,367 EUR to €2,341 EUR

B+
Cheapest Retailer
-
€1,367 EUR
$1,527 USD
B+
Retailer 2
-
€1,367 EUR
$1,527 USD
View
B
Retailer 3
-
€1,430 EUR
$1,598 USD
View
B
Retailer 4
-
€1,468 EUR
£1,291 GBP
View
B
Retailer 5
-
€1,489 EUR
$1,663 USD
View
B
Retailer 6
-
€1,508 EUR
$1,685 USD
View
B
Retailer 7
-
€1,577 EUR
$1,762 USD
View
B
Retailer 8
-
€1,668 EUR
£1,468 GBP
View
B
Retailer 9
-
€1,688 EUR
£1,485 GBP
View
Retailer 10
-
€1,784 EUR
A$3,066 AUD
View
Price last confirmed 25 days ago
B
Retailer 11
-
€1,867 EUR
View
B
Retailer 12
-
€2,056 EUR
ZAR 37,101 ZAR
View
B
Retailer 13
-
€2,341 EUR
£2,059 GBP
View
Most Expensive
NZ Jewellers
fb8736ec-4499-4c2d-980b-3d795be92cc1 · Oct 30
€3,334 EUR
$3,725 USD
View
Price under review
13 more retailers have this diamond
Prices start from €1,367 EURSave up to €974 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.

B+
0.70ct Radiant
€1,367 EUR