Oval|Natural|GIA

1.70ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 5526821002

Certificate GIA 5526821002

Diamond specifications and retailer prices

From €9,009 EUR
$10,065 USD
As of October 28, 2026
Save €7,478 EUR (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €16,487 EUR at NZ Jewellers · As of October 30, 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 D 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 5526821002. Listed at 22 retailers as of October 28, 2026, with prices from €9,009 to €16,487, a €7,478 spread on the same certified stone. NZ Jewellers lists it at €16,487. 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526821002
Dimensions9.30 × 6.57 × 4.19 mm
L/W Ratio1.42
Top View
9.30 mm6.57 mm1.70 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5526821002
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.7%

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 28
Current: €16,487 EUR|Low: €9,009 EUR|High: €16,487 EUR|Avg: €11,516 EUR
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
November 1, 2026
Retailer 20€9,009 EUR
Retailer 8€9,177 EUR
Retailer 6€9,232 EUR
Retailer 9€9,761 EUR
Retailer 15€9,892 EUR
Retailer 22€9,892 EUR
Retailer 16€10,695 EUR
Retailer 14€10,716 EUR
Retailer 19€10,754 EUR
Retailer 21€10,881 EUR
Retailer 13€11,068 EUR
Retailer 4€11,282 EUR
Retailer 10€11,778 EUR
Retailer 5€11,860 EUR
Retailer 11€11,860 EUR
Retailer 3€12,222 EUR
Retailer 7€12,254 EUR
Retailer 12€12,365 EUR
Retailer 18€12,465 EUR
Retailer 17€14,532 EUR
Retailer 2€15,449 EUR
NZ Jewellers€16,487 EUR

30 data points across 22 retailers

22 retailers€9,009 EUR to €16,487 EUR

B+
Cheapest Retailer
-
€9,009 EUR
$10,065 USD
B+
Retailer 2
-
€9,177 EUR
$10,253 USD
View
B+
Retailer 3
-
€9,232 EUR
$10,314 USD
View
B+
Retailer 4
-
€9,761 EUR
$10,905 USD
View
B
Retailer 5
-
€9,892 EUR
$11,051 USD
View
Final sale: no returns
B
Retailer 6
-
€9,892 EUR
$11,051 USD
View
B+
Retailer 7
-
€10,695 EUR
£9,408 GBP
View
B
Retailer 8
-
€10,716 EUR
$11,972 USD
View
Retailer 9
-
€10,754 EUR
A$18,483 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
€10,881 EUR
$12,156 USD
View
B+
Retailer 11
-
€11,068 EUR
£9,736 GBP
View
B
Retailer 12
-
€11,282 EUR
$12,604 USD
View
B
Retailer 13
-
€11,778 EUR
$13,158 USD
View
B
Retailer 14
-
€11,860 EUR
$13,250 USD
View
B
Retailer 15
-
€11,860 EUR
$13,250 USD
View
B
Retailer 16
-
€12,222 EUR
$13,655 USD
View
B
Retailer 17
-
€12,254 EUR
$13,690 USD
View
B
Retailer 18
-
€12,365 EUR
$13,814 USD
View
B
Retailer 19
-
€12,465 EUR
View
B
Retailer 20
-
€14,532 EUR
ZAR 262,287 ZAR
View
B
Retailer 21
-
€15,449 EUR
£13,590 GBP
View
Most Expensive
B
NZ Jewellers
c563277e-733d-41db-b920-7b693d267962 · Oct 30
€16,487 EUR
$18,419 USD
View
21 more retailers have this diamond
Prices start from €9,009 EURSave up to €7,478 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
€9,009 EUR