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Radiant|Natural|GIA

1.70ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 6552780324

Certificate GIA 6552780324

Diamond specifications and retailer prices

From €7,013 EUR
₹749,098 INR
As of November 2, 2026
Save €5,863 EUR (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €12,875 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two 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 6552780324. Listed at 19 retailers as of November 2, 2026, with prices from €7,013 to €12,875, a €5,863 spread on the same certified stone. NZ Jewellers lists it at €12,875. 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

1.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552780324
Dimensions8.58 × 5.87 × 3.80 mm
L/W Ratio1.46
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
8.58 mm5.87 mm1.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552780324
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.8%

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: Nov 2
Current: €12,875 EUR|Low: €7,013 EUR|High: €13,020 EUR|Avg: €9,280 EUR|-1.1%
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
Retailer 19
November 3, 2026
Retailer 14€7,013 EUR
Retailer 10€7,139 EUR
Retailer 18€7,224 EUR
Retailer 16€7,418 EUR
Retailer 19€7,816 EUR
Retailer 7€7,941 EUR
Retailer 17€8,445 EUR
Retailer 9€8,474 EUR
Retailer 8€8,559 EUR
Retailer 11€8,712 EUR
Retailer 3€9,226 EUR
Retailer 5€9,238 EUR
Retailer 12€9,379 EUR
Retailer 4€9,449 EUR
Retailer 15€9,602 EUR
Retailer 13€10,659 EUR
Retailer 6€11,391 EUR
Retailer 2€12,065 EUR
NZ Jewellers€12,875 EUR

22 data points across 19 retailers

19 retailers€7,013 EUR to €12,875 EUR

B+
Cheapest Retailer
-
€7,013 EUR
₹749,098 INR
B+
Retailer 2
-
€7,139 EUR
$8,007 USD
View
B+
Retailer 3
-
€7,224 EUR
A$12,465 AUD
View
B+
Retailer 4
-
€7,418 EUR
$8,320 USD
View
Final sale: no returns
B+
Retailer 5
-
€7,816 EUR
$8,767 USD
View
B+
Retailer 6
-
€7,941 EUR
$8,907 USD
View
B+
Retailer 7
-
€8,445 EUR
£7,458 GBP
View
B+
Retailer 8
-
€8,474 EUR
$9,505 USD
View
B
Retailer 9
-
€8,559 EUR
$9,600 USD
View
Retailer 10
-
€8,712 EUR
A$15,032 AUD
View
Price last confirmed 10 days ago
B
Retailer 11
-
€9,226 EUR
$10,348 USD
View
B
Retailer 12
-
€9,238 EUR
$10,361 USD
View
B
Retailer 13
-
€9,379 EUR
$10,520 USD
View
B
Retailer 14
-
€9,449 EUR
$10,598 USD
View
B
Retailer 15
-
€9,602 EUR
View
B
Retailer 16
-
€10,659 EUR
$11,955 USD
View
B
Retailer 17
-
€11,391 EUR
ZAR 206,405 ZAR
View
B
Retailer 18
-
€12,065 EUR
£10,655 GBP
View
Most Expensive
B
NZ Jewellers
310b2a22-f6a2-4932-ad15-811716fbf478 · Nov 3
€12,875 EUR
$14,441 USD
View
18 more retailers have this diamond
Prices start from €7,013 EURSave up to €5,863 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+
1.70ct Radiant
€7,013 EUR