Oval|Natural|GIA

1.70ct H IF Oval Natural Diamond

ID • H/IF • GIA 2235833609

Certificate GIA 2235833609

Diamond specifications and retailer prices

From $15,574 AUD
£8,614 GBP
As of November 2, 2026
Save $7,132 AUD (31%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,231 AUD at NZ Jewellers · As of September 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235833609. Listed at 15 retailers as of November 1, 2026, with a 46% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235833609
Dimensions9.12 × 6.57 × 4.29 mm
L/W Ratio1.39
Culet sizeNone
Top View
9.12 mm6.57 mm1.70 ctH / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235833609
Side View
Table 56.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 65.2%

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: Nov 2
Current: $18,313 AUD|Low: $14,710 AUD|High: $22,979 AUD|Avg: $17,662 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$15,574 AUD
Retailer 6$16,014 AUD
Retailer 8$16,047 AUD
Retailer 5$16,048 AUD
Retailer 7$16,322 AUD
Retailer 9$17,422 AUD
Retailer 1$18,313 AUD
Retailer 4$21,359 AUD
Retailer 3$22,706 AUD

44 data points across 9 retailers

15 retailers$15,574 AUD to $22,706 AUD

A
Cheapest Retailer
-
$15,574 AUD
£8,614 GBP
Retailer 2
-
$16,014 AUD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$16,047 AUD
$11,272 USD
View
Final sale: no returns
B+
Retailer 4
-
$16,048 AUD
$11,273 USD
View
Retailer 5
-
$16,048 AUD
$11,273 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$16,322 AUD
$11,465 USD
View
Retailer 7
-
$17,385 AUD
$12,212 USD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
$17,422 AUD
£9,636 GBP
View
Retailer 9
-
$17,653 AUD
$12,400 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$18,313 AUD
€12,251 EUR
View
Retailer 11
-
$20,060 AUD
$14,091 USD
View
Price last confirmed 34 days ago
Retailer 12
-
$21,196 AUD
$14,889 USD
View
Price last confirmed 61 days ago
B
Retailer 13
-
$21,359 AUD
ZAR 242,382 ZAR
View
B
Retailer 14
-
$22,706 AUD
£12,559 GBP
View
Most Expensive
NZ Jewellers
ea42685a-62e4-4f14-96aa-dd58d85b4144 · Sep 30
$24,231 AUD
$17,021 USD
View
Price last confirmed 32 days ago
14 more retailers have this diamond
Prices start from $15,574 AUDSave up to $7,132 AUD

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 Oval
$15,574 AUD