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Round|Natural|GIA

1.70ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6562471208

Certificate GIA 6562471208

Diamond specifications and retailer prices

From €5,511 EUR
HK$48,100 HKD
As of October 31, 2026
Save €6,743 EUR (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €12,254 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562471208. Listed at 17 retailers as of October 30, 2026, with prices from €5,511 to €12,254, a €6,743 spread on the same certified stone. NZ Jewellers lists it at €12,254. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562471208
Dimensions7.61 × 7.65 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.61 mm7.65 mm1.70 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562471208
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.6%

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: Oct 31
Current: €12,254 EUR|Low: €5,454 EUR|High: €12,254 EUR|Avg: €7,802 EUR
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
November 1, 2026
Retailer 13€5,511 EUR
Retailer 12€5,805 EUR
Retailer 6€6,288 EUR
Retailer 9€6,333 EUR
Retailer 7€6,762 EUR
Retailer 17€6,763 EUR
Retailer 11€6,809 EUR
Retailer 8€6,874 EUR
Retailer 16€7,326 EUR
Retailer 4€7,439 EUR
Retailer 5€7,482 EUR
Retailer 14€8,006 EUR
Retailer 3€8,454 EUR
Retailer 2€8,849 EUR
Retailer 10€10,210 EUR
Retailer 15€11,038 EUR
NZ Jewellers€12,254 EUR

16 data points across 17 retailers

17 retailers€5,511 EUR to €12,254 EUR

A
Cheapest Retailer
-
€5,511 EUR
HK$48,100 HKD
A
Retailer 2
-
€5,805 EUR
₹617,668 INR
View
Retailer 3
-
€6,288 EUR
$7,025 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
€6,333 EUR
$7,075 USD
View
B+
Retailer 5
-
€6,762 EUR
$7,555 USD
View
Final sale: no returns
B+
Retailer 6
-
€6,763 EUR
$7,556 USD
View
B+
Retailer 7
-
€6,809 EUR
£5,990 GBP
View
B+
Retailer 8
-
€6,874 EUR
$7,680 USD
View
B+
Retailer 9
-
€7,326 EUR
$8,185 USD
View
B
Retailer 10
-
€7,439 EUR
$8,311 USD
View
B
Retailer 11
-
€7,482 EUR
$8,359 USD
View
B+
Retailer 12
-
€8,006 EUR
View
B
Retailer 13
-
€8,454 EUR
$9,445 USD
View
B
Retailer 14
-
€8,849 EUR
£7,784 GBP
View
B
Retailer 15
-
€10,210 EUR
£8,982 GBP
View
B
Retailer 16
-
€11,038 EUR
£9,710 GBP
View
Most Expensive
B
NZ Jewellers
68d7dac4-c811-48f5-8c44-4ed72ee1f081 · Oct 30
€12,254 EUR
$13,690 USD
View
16 more retailers have this diamond
Prices start from €5,511 EURSave up to €6,743 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
1.70ct Round
€5,511 EUR