Oval|Natural|GIA

1.20ct D IF Oval Natural Diamond

ID • D/IF • GIA 2557523381

Certificate GIA 2557523381

Diamond specifications and retailer prices

From $9,368 USD
£7,376 GBP
As of October 30, 2026
Save $4,321 USD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,874 USD at NZ Jewellers · As of October 6, 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 2557523381. Listed at 11 retailers as of October 29, 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

1.20
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.84°
Pavilion angle41.06°
OriginNatural
Grading LabGIA
CertificateGIA 2557523381
Dimensions8.72 × 5.83 × 3.71 mm
L/W Ratio1.50
Girdle conditionThick
Top View
8.72 mm5.83 mm1.20 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557523381
Side View
Table 58.0%Crown 37.84°Girdle: MED-THKPavilion 41.06°Culet: NoneDepth 63.6%

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: Oct 30
Current: $9,430 USD|Low: $9,368 USD|High: $14,153 USD|Avg: $10,873 USD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$9,368 USD
Retailer 1$9,430 USD
Retailer 5$9,430 USD
Retailer 6$9,759 USD
Retailer 2$11,879 USD
Retailer 4$13,689 USD

37 data points across 6 retailers

11 retailers$9,368 USD to $13,689 USD

A
Cheapest Retailer
-
$9,368 USD
£7,376 GBP
A
Retailer 2
-
$9,430 USD
View
A
Retailer 3
-
$9,430 USD
View
Retailer 4
-
$9,759 USD
A$15,014 AUD
View
Price last confirmed 7 days ago
Retailer 5
-
$10,670 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$10,672 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$10,835 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
$11,879 USD
View
B
Retailer 9
-
$13,689 USD
£10,779 GBP
View
Retailer 10
-
$14,872 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
fa943cbd-d979-40a9-8b97-c487b1473e60 · Oct 6
$14,874 USD
View
Price last confirmed 25 days ago
10 more retailers have this diamond
Prices start from $9,368 USDSave up to $4,321 USD

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
$9,368 USD