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Oval|Natural|GIA

1.20ct D IF Oval Natural Diamond

EX • D/IF • GIA 6551050253

Certificate GIA 6551050253

Diamond specifications and retailer prices

From $10,232 AUD
As of November 3, 2026
Save $10,737 AUD (51%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $20,969 AUD at NZ Jewellers · As of November 2, 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 6551050253. Listed at 23 retailers as of November 2, 2026, with prices from $10,232 to $20,969, a $10,737 spread on the same certified stone. NZ Jewellers lists it at $20,969. 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
Crown angle36.7°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 6551050253
Dimensions9.01 × 5.78 × 3.44 mm
L/W Ratio1.56
Top View
9.01 mm5.78 mm1.20 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551050253
Side View
Table 57.0%Crown 36.7°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $11,571 AUD|Low: $9,998 AUD|High: $17,682 AUD|Avg: $12,611 AUD|-2.1%
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 5, 2026
Retailer 9$10,232 AUD
Retailer 7$10,517 AUD
Retailer 2$10,559 AUD
Retailer 1$11,571 AUD
Retailer 12$11,572 AUD
Retailer 10$11,874 AUD
Retailer 3$12,211 AUD
Retailer 4$12,731 AUD
Retailer 5$13,642 AUD
Retailer 11$14,595 AUD
Retailer 8$15,402 AUD
Retailer 6$17,472 AUD

38 data points across 12 retailers

23 retailers$10,232 AUD to $20,969 AUD

A
Cheapest Retailer
-
$10,232 AUD
A
Retailer 2
-
$10,517 AUD
View
A
Retailer 3
-
$10,559 AUD
View
A
Retailer 4
-
$10,837 AUD
View
A
Retailer 5
-
$11,521 AUD
View
A
Retailer 6
-
$11,521 AUD
View
A
Retailer 7
-
$11,571 AUD
View
B+
Retailer 8
-
$11,572 AUD
View
Final sale: no returns
Retailer 9
-
$11,574 AUD
View
Price last confirmed 21 days ago
Retailer 10
-
$11,874 AUD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$12,211 AUD
View
B+
Retailer 12
-
$12,538 AUD
View
Retailer 13
-
$12,538 AUD
View
Price last confirmed 45 days ago
B+
Retailer 14
-
$12,731 AUD
View
B+
Retailer 15
-
$12,809 AUD
View
B+
Retailer 16
-
$13,562 AUD
View
B+
Retailer 17
-
$13,642 AUD
View
B+
Retailer 18
-
$14,466 AUD
View
Retailer 19
-
$14,466 AUD
View
Price last confirmed 45 days ago
B+
Retailer 20
-
$15,402 AUD
View
B+
Retailer 21
-
$17,472 AUD
View
Retailer 22
-
$20,969 AUD
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
c3fb92af-ced9-44db-922f-2df73a8c0563 · Nov 2
$20,969 AUD
$14,679 USD
View
22 more retailers have this diamond
Prices start from $10,232 AUDSave up to $10,737 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
1.20ct Oval
$10,232 AUD