Oval|Natural|GIA

1.20ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 7553357532

Certificate GIA 7553357532

Diamond specifications and retailer prices

From $2,483 USD
HK$19,400 HKD
As of November 1, 2026
Save $3,144 USD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,287 USD at NZ Jewellers · As of September 26, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553357532. Listed at 13 retailers as of November 1, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.01°
OriginNatural
Grading LabGIA
CertificateGIA 7553357532
Dimensions8.27 × 5.83 × 3.76 mm
L/W Ratio1.42
Key to symbols
Needle, Crystal, Feather, Etch Channel
Top View
8.27 mm5.83 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553357532
Side View
Table 55.0%CrownGirdle: STK-THKPavilion 36.01°Culet: NoneDepth 64.5%

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: Nov 1
Current: $5,627 USD|Low: $2,483 USD|High: $6,107 USD|Avg: $3,597 USD|-7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$2,483 USD
Retailer 2$2,881 USD
Retailer 3$3,046 USD
Retailer 6$3,151 USD
Retailer 8$3,462 USD
Retailer 7$3,505 USD
Retailer 9$3,567 USD
Retailer 5$3,882 USD
Retailer 1$5,627 USD

37 data points across 9 retailers

13 retailers$2,483 USD to $5,627 USD

A
Cheapest Retailer
-
$2,483 USD
HK$19,400 HKD
A
Retailer 2
-
$2,881 USD
€2,743 EUR
View
A
Retailer 3
-
$3,046 USD
View
B+
Retailer 4
-
$3,151 USD
View
Final sale: no returns
Retailer 5
-
$3,462 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$3,505 USD
SGD 4,737 SGD
View
B+
Retailer 7
-
$3,567 USD
A$5,488 AUD
View
Retailer 8
-
$3,595 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$3,608 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$3,882 USD
€3,697 EUR
View
B
Retailer 11
-
$5,627 USD
£4,431 GBP
View
Retailer 12
-
$6,032 USD
View
Price last confirmed 15 days ago
Most Expensive
NZ Jewellers
85cafb15-bc49-4563-bdf5-fdadcd5b68df · Sep 26
$6,287 USD
View
Price last confirmed 35 days ago
12 more retailers have this diamond
Prices start from $2,483 USDSave up to $3,144 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
$2,483 USD