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Oval|Natural|GIA

1.70ct F IF Oval Natural Diamond

VG • F/IF • GIA 1538709643

Certificate GIA 1538709643

Diamond specifications and retailer prices

From $21,323 AUD
As of November 4, 2026
Save $11,501 AUD (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $32,824 AUD at MOH London · As of November 4, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538709643. Listed at 14 retailers as of November 4, 2026, with prices from $21,323 to $32,824, a $11,501 spread on the same certified stone. MOH London lists it at $32,824. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538709643
Dimensions9.44 × 6.73 × 4.03 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
9.44 mm6.73 mm1.70 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538709643
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.9%

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 4
Current: $32,824 AUD|Low: $21,136 AUD|High: $34,183 AUD|Avg: $25,207 AUD|-0.6%
MOH London
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 5, 2026
Retailer 14$21,323 AUD
Retailer 12$21,385 AUD
Retailer 2$21,976 AUD
Retailer 13$22,290 AUD
Retailer 8$22,362 AUD
Retailer 5$22,520 AUD
Retailer 7$22,777 AUD
Retailer 9$24,252 AUD
Retailer 6$24,396 AUD
Retailer 10$24,656 AUD
Retailer 11$25,844 AUD
Retailer 3$26,006 AUD
Retailer 4$31,501 AUD
MOH London$32,824 AUD

40 data points across 14 retailers

14 retailers$21,323 AUD to $32,824 AUD

A
Cheapest Retailer
-
$21,323 AUD
A
Retailer 2
-
$21,385 AUD
View
A
Retailer 3
-
$21,976 AUD
View
B+
Retailer 4
-
$22,290 AUD
View
Final sale: no returns
B+
Retailer 5
-
$22,362 AUD
View
Retailer 6
-
$22,520 AUD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$22,777 AUD
View
B+
Retailer 8
-
$24,252 AUD
View
Retailer 9
-
$24,396 AUD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$24,656 AUD
View
B
Retailer 11
-
$25,844 AUD
View
B+
Retailer 12
-
$26,006 AUD
View
B
Retailer 13
-
$31,501 AUD
View
Most Expensive
B
MOH London
CFF8E3C09 · Nov 4
$32,824 AUD
£18,093 GBP
View
13 more retailers have this diamond
Prices start from $21,323 AUDSave up to $11,501 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
$21,323 AUD