Radiant|Natural|GIA

0.70ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 2554156151

Certificate GIA 2554156151

Diamond specifications and retailer prices

From €953 EUR
A$1,638 AUD
As of November 1, 2026
13 retailers carry this diamond
Most expensive: €2,205 EUR at NZ Jewellers · As of September 25, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554156151. Listed at 13 retailers as of November 1, 2026. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554156151
Dimensions5.94 × 4.39 × 2.95 mm
L/W Ratio1.35
Top View
5.94 mm4.39 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554156151
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €636 EUR|Low: €447 EUR|High: €1,291 EUR|Avg: €791 EUR|-1.7%
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
October 12, 2026
Retailer 16€538 EUR
Retailer 5€609 EUR
Retailer 13€610 EUR
Retailer 1€636 EUR
Retailer 10€659 EUR
Retailer 2€664 EUR
Retailer 6€670 EUR
Retailer 15€671 EUR
Retailer 11€819 EUR
Retailer 12€834 EUR
Retailer 3€836 EUR
Retailer 9€895 EUR
Retailer 7€982 EUR
Retailer 14€987 EUR
Retailer 8€1,009 EUR
Retailer 4€1,228 EUR

22 data points across 16 retailers

13 retailers

Retailer 1
-
€538 EUR
HK$4,700 HKD
Price last confirmed 21 days ago
Retailer 2
-
€609 EUR
$680 USD
View
Price last confirmed 20 days ago
Retailer 3
-
€636 EUR
View
Price last confirmed 20 days ago
Retailer 4
-
€659 EUR
£580 GBP
View
Price last confirmed 20 days ago
Retailer 5
-
€664 EUR
SGD 1,002 SGD
View
Price last confirmed 21 days ago
Retailer 6
-
€670 EUR
$749 USD
View
Price last confirmed 24 days ago
Retailer 7
-
€834 EUR
£734 GBP
View
Price last confirmed 21 days ago
B+
Retailer 8
-
€953 EUR
A$1,638 AUD
View
Retailer 9
-
€982 EUR
$1,097 USD
View
Price last confirmed 23 days ago
Retailer 10
-
€987 EUR
ZAR 17,820 ZAR
View
Price last confirmed 21 days ago
Retailer 11
-
€1,009 EUR
A$1,735 AUD
View
Price last confirmed 29 days ago
Retailer 12
-
€1,228 EUR
£1,080 GBP
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
2587c459-b2e8-4492-978e-9c9b746550d6 · Sep 25
€2,205 EUR
$2,463 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from €953 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
€953 EUR