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Oval|Natural|GIA

1.20ct D IF Oval Natural Diamond

EX • D/IF • GIA 6542355753

Certificate GIA 6542355753

Diamond specifications and retailer prices

From $12,952 AUD
As of November 4, 2026
Save $6,745 AUD (34%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,079 AUD at NZ Jewellers · As of September 19, 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 D colour (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 6542355753. Listed at 18 retailers as of November 4, 2026, with a 52% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542355753
Dimensions8.71 × 5.62 × 3.65 mm
L/W Ratio1.55
Top View
8.71 mm5.62 mm1.20 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542355753
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.9%

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: Nov 4
Current: $13,695 AUD|Low: $12,797 AUD|High: $19,990 AUD|Avg: $15,133 AUD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$12,952 AUD
Retailer 6$13,464 AUD
Retailer 1$13,695 AUD
Retailer 3$13,821 AUD
Retailer 10$13,896 AUD
Retailer 11$13,959 AUD
Retailer 4$13,961 AUD
Retailer 8$15,356 AUD
Retailer 2$15,705 AUD
Retailer 9$15,931 AUD
Retailer 5$18,451 AUD
Retailer 7$19,698 AUD

39 data points across 12 retailers

18 retailers$12,952 AUD to $19,698 AUD

B+
Cheapest Retailer
-
$12,952 AUD
B+
Retailer 2
-
$13,464 AUD
View
B+
Retailer 3
-
$13,695 AUD
View
B+
Retailer 4
-
$13,821 AUD
View
Retailer 5
-
$13,896 AUD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$13,959 AUD
View
Final sale: no returns
B+
Retailer 7
-
$15,101 AUD
View
Retailer 8
-
$15,124 AUD
View
Price last confirmed 45 days ago
Retailer 9
-
$15,124 AUD
View
Price last confirmed 36 days ago
B+
Retailer 10
-
$15,152 AUD
View
B+
Retailer 11
-
$15,356 AUD
View
B+
Retailer 12
-
$15,472 AUD
View
B+
Retailer 13
-
$15,705 AUD
View
B+
Retailer 14
-
$15,931 AUD
View
Retailer 15
-
$17,451 AUD
View
Price last confirmed 45 days ago
B
Retailer 16
-
$18,451 AUD
View
B
Retailer 17
-
$19,698 AUD
View
Most Expensive
NZ Jewellers
4a5a6446-2f08-4149-96f7-b4d7d5130bba · Sep 19
$21,079 AUD
$14,756 USD
View
Price last confirmed 47 days ago
17 more retailers have this diamond
Prices start from $12,952 AUDSave up to $6,745 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
$12,952 AUD