Oval|Natural|GIA

1.20ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 5546300796

Certificate GIA 5546300796

Diamond specifications and retailer prices

From $2,419 USD
As of November 6, 2026
Save $2,881 USD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,090 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546300796. Listed at 22 retailers as of November 4, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546300796
Dimensions8.10 × 5.86 × 3.75 mm
L/W Ratio1.38
Top View
8.10 mm5.86 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546300796
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.9%

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 6
Current: $6,090 USD|Low: $2,406 USD|High: $6,109 USD|Avg: $3,580 USD|+2.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13$2,419 USD
Retailer 2$2,514 USD
Retailer 9$2,863 USD
Retailer 10$2,879 USD
Retailer 5$2,933 USD
Retailer 7$3,269 USD
Retailer 3$3,321 USD
Retailer 6$3,365 USD
Retailer 12$3,430 USD
Retailer 4$3,721 USD
Retailer 8$3,879 USD
Retailer 11$5,300 USD
Queensmith$6,090 USD

30 data points across 13 retailers

22 retailers$2,419 USD to $5,300 USD

A
Cheapest Retailer
-
$2,419 USD
A
Retailer 2
-
$2,514 USD
View
B+
Retailer 3
-
$2,863 USD
View
B+
Retailer 4
-
$2,879 USD
View
B+
Retailer 5
-
$2,933 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,014 USD
View
B+
Retailer 7
-
$3,015 USD
View
Retailer 8
-
$3,194 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$3,194 USD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$3,269 USD
View
B
Retailer 11
-
$3,313 USD
View
Retailer 12
-
$3,317 USD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$3,321 USD
View
B
Retailer 14
-
$3,365 USD
View
B
Retailer 15
-
$3,430 USD
View
Retailer 16
-
$3,458 USD
View
Price last confirmed 33 days ago
Retailer 17
-
$3,686 USD
View
Price last confirmed 19 days ago
B+
Retailer 18
-
$3,721 USD
View
B
Retailer 19
-
$3,879 USD
View
B
Retailer 20
-
$5,300 USD
View
Retailer 21
-
$5,565 USD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
5546300796 · Oct 28
$6,090 USD
£4,795 GBP
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from $2,419 USDSave up to $2,881 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
$2,419 USD