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Radiant|Natural|GIA

1.20ct D SI2 Radiant Natural Diamond

D/SI2 • GIA 7421717681

Certificate GIA 7421717681

Diamond specifications and retailer prices

From $4,284 USD
As of November 5, 2026
Save $446 USD (9%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,730 USD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included) and certified by GIA 7421717681. Listed at 5 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7421717681
Dimensions6.40 × 5.19 × 3.82 mm
L/W Ratio1.23
Top View
6.40 mm5.19 mm1.20 ctD / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7421717681
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 73.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $4,540 USD|Low: $3,625 USD|High: $5,384 USD|Avg: $4,577 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 5$3,625 USD
Retailer 2$4,284 USD
Retailer 1$4,540 USD
Retailer 3$4,540 USD
Retailer 4$4,700 USD
Retailer 6$4,730 USD
Yorxs$4,730 USD
Retailer 7$5,384 USD

18 data points across 8 retailers

5 retailers$4,284 USD to $4,730 USD

B
Cheapest Retailer
-
$4,284 USD
B
Retailer 2
-
$4,540 USD
View
B
Retailer 3
-
$4,540 USD
View
B
Retailer 4
-
$4,700 USD
View
Most Expensive
B
Yorxs
233426891 · Nov 6
$4,730 USD
€4,505 EUR
View
4 more retailers have this diamond
Prices start from $4,284 USDSave up to $446 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
$4,284 USD