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Oval|Natural|GIA

1.20ct I IF Oval Natural Diamond

EX • I/IF • GIA 6542037608

Certificate GIA 6542037608

Diamond specifications and retailer prices

From $6,089 AUD
As of November 7, 2026
13 retailers carry this diamond
Most expensive: $10,862 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded I 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 6542037608. Listed at 13 retailers as of November 7, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542037608
Dimensions8.80 × 6.12 × 3.52 mm
L/W Ratio1.44
Top View
8.80 mm6.12 mm1.20 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542037608
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $4,937 AUD|Low: $4,675 AUD|High: $10,539 AUD|Avg: $6,416 AUD|-1.9%
Retailer 1
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
October 15, 2026
Retailer 15$4,675 AUD
Retailer 6$4,842 AUD
Retailer 1$4,937 AUD
Retailer 11$5,513 AUD
Retailer 5$5,736 AUD
Retailer 2$5,938 AUD
Retailer 7$6,089 AUD
Retailer 8$6,235 AUD
Retailer 9$6,267 AUD
Retailer 16$6,391 AUD
Retailer 4$6,650 AUD
Retailer 10$6,709 AUD
Retailer 12$6,957 AUD
Retailer 14$7,185 AUD
Retailer 13$7,498 AUD
Retailer 3$10,451 AUD

15 data points across 16 retailers

13 retailers

Retailer 1
-
$4,675 AUD
Price last confirmed 24 days ago
Retailer 2
-
$4,937 AUD
View
Price last confirmed 23 days ago
Retailer 3
-
$5,938 AUD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$6,089 AUD
View
Retailer 5
-
$6,235 AUD
View
Price last confirmed 40 days ago
Retailer 6
-
$6,267 AUD
View
Price last confirmed 23 days ago
Retailer 7
-
$6,391 AUD
View
Price last confirmed 24 days ago
Retailer 8
-
$6,650 AUD
View
Price last confirmed 29 days ago
Retailer 9
-
$7,185 AUD
View
Price last confirmed 24 days ago
Retailer 10
-
$7,194 AUD
View
Price last confirmed 39 days ago
Retailer 11
-
$7,498 AUD
View
Price last confirmed 26 days ago
Retailer 12
-
$10,451 AUD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
ac8c24dd-88b9-4373-8382-d268f52631d8 · Sep 28
$10,862 AUD
$7,463 USD
View
Price last confirmed 39 days ago
12 more retailers have this diamond
Prices start from $6,089 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.

B+
1.20ct Oval
$6,089 AUD