Radiant|Natural|GIA

1.20ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 3475628357

Certificate GIA 3475628357

Diamond specifications and retailer prices

From $4,924 USD
As of November 1, 2026
Save $4,256 USD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,422 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded G 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 3475628357. Listed at 16 retailers as of November 1, 2026, with a 86% 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
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.7°
Pavilion angle33.72°
OriginNatural
Grading LabGIA
CertificateGIA 3475628357
Dimensions6.93 × 5.49 × 3.65 mm
L/W Ratio1.26
Top View
6.93 mm5.49 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3475628357
Side View
Table 73.0%Crown 42.7°Girdle: ThickPavilion 33.72°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,978 USD|Low: $4,342 USD|High: $9,291 USD|Avg: $6,420 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 5$4,955 USD
Retailer 6$5,211 USD
Retailer 8$5,645 USD
Retailer 1$5,978 USD
Retailer 7$6,192 USD
Retailer 9$6,513 USD
Retailer 2$6,806 USD
Retailer 4$7,656 USD
Retailer 3$9,180 USD

44 data points across 9 retailers

16 retailers$4,924 USD to $9,180 USD

B
Cheapest Retailer
-
$4,924 USD
B
Retailer 2
-
$4,955 USD
View
B
Retailer 3
-
$5,211 USD
View
Final sale: no returns
B
Retailer 4
-
$5,302 USD
View
B
Retailer 5
-
$5,576 USD
View
B
Retailer 6
-
$5,645 USD
View
B
Retailer 7
-
$5,645 USD
View
B
Retailer 8
-
$5,645 USD
View
B
Retailer 9
-
$5,978 USD
£4,707 GBP
View
Retailer 10
-
$6,192 USD
A$9,526 AUD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$6,513 USD
View
B
Retailer 12
-
$6,806 USD
€6,482 EUR
View
Retailer 13
-
$6,871 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$7,656 USD
ZAR 123,679 ZAR
View
B
Retailer 15
-
$9,180 USD
£7,228 GBP
View
Most Expensive
NZ Jewellers
ce76e4bb-1296-47c8-b3dc-71256c23209d · Nov 3
$10,422 USD
View
Price under review
15 more retailers have this diamond
Prices start from $4,924 USDSave up to $4,256 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.

B
1.20ct Radiant
$4,924 USD