Oval|Natural|GIA

1.70ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 1429722988

Certificate GIA 1429722988

Diamond specifications and retailer prices

From €8,203 EUR
$9,200 USD
As of November 2, 2026
Save €7,490 EUR (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €15,693 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1429722988. Listed at 18 retailers as of November 2, 2026, with prices from €8,203 to €15,693, a €7,490 spread on the same certified stone. NZ Jewellers lists it at €15,693. 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

1.70
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1429722988
Dimensions8.72 × 6.27 × 4.33 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.72 mm6.27 mm1.70 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1429722988
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €15,693 EUR|Low: €8,203 EUR|High: €15,693 EUR|Avg: €11,111 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
November 2, 2026
Retailer 3€8,203 EUR
Retailer 12€8,737 EUR
Retailer 11€9,299 EUR
Retailer 13€9,415 EUR
Retailer 5€9,416 EUR
Retailer 7€10,175 EUR
Retailer 6€10,201 EUR
Retailer 10€10,229 EUR
Retailer 14€10,357 EUR
Retailer 4€11,770 EUR
Retailer 2€11,861 EUR
Retailer 9€13,833 EUR
Retailer 8€14,705 EUR
NZ Jewellers€15,693 EUR

42 data points across 14 retailers

18 retailers€8,203 EUR to €15,693 EUR

B
Cheapest Retailer
-
€8,203 EUR
$9,200 USD
B
Retailer 2
-
€8,629 EUR
$9,678 USD
View
B
Retailer 3
-
€8,737 EUR
$9,799 USD
View
B
Retailer 4
-
€8,981 EUR
$10,073 USD
View
B
Retailer 5
-
€9,000 EUR
CA$14,020 CAD
View
B
Retailer 6
-
€9,299 EUR
$10,430 USD
View
B
Retailer 7
-
€9,415 EUR
$10,560 USD
View
Final sale: no returns
B
Retailer 8
-
€9,416 EUR
$10,561 USD
View
B
Retailer 9
-
€9,580 EUR
$10,745 USD
View
B
Retailer 10
-
€10,175 EUR
£8,986 GBP
View
B
Retailer 11
-
€10,201 EUR
$11,441 USD
View
Retailer 12
-
€10,229 EUR
A$17,651 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
€10,357 EUR
$11,617 USD
View
B
Retailer 14
-
€11,770 EUR
$13,201 USD
View
B
Retailer 15
-
€11,861 EUR
View
B
Retailer 16
-
€13,833 EUR
ZAR 250,643 ZAR
View
B
Retailer 17
-
€14,705 EUR
£12,987 GBP
View
Most Expensive
C
NZ Jewellers
20abcf37-ab35-4f3b-a848-242b4616e84f · Nov 2
€15,693 EUR
$17,601 USD
View
17 more retailers have this diamond
Prices start from €8,203 EURSave up to €7,490 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 Oval
€8,203 EUR