Radiant|Natural|GIA

1.20ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 7546155904

Certificate GIA 7546155904

Diamond specifications and retailer prices

From $3,572 USD
As of November 5, 2026
Save $1,561 USD (30%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,404 USD at NZ Jewellers · As of October 9, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7546155904. Listed at 24 retailers as of November 5, 2026, with a 44% 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
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle24.22°
OriginNatural
Grading LabGIA
CertificateGIA 7546155904
Dimensions7.41 × 5.38 × 3.61 mm
L/W Ratio1.38
Key to symbols
Crystal, Feather, Needle
Top View
7.41 mm5.38 mm1.20 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7546155904
Side View
Table 71.0%Crown 24.22°Girdle: Very ThickPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,404 USD|Low: $3,415 USD|High: $7,404 USD|Avg: $4,460 USD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 27
November 5, 2026
Retailer 15$3,421 USD
Retailer 26$3,572 USD
Retailer 10$3,588 USD
Retailer 21$3,592 USD
Retailer 14$3,715 USD
Retailer 22$3,755 USD
Retailer 11$3,850 USD
Retailer 8$3,887 USD
Retailer 23$3,906 USD
Retailer 27$4,026 USD
Retailer 20$4,037 USD
Retailer 5$4,229 USD
Retailer 25$4,362 USD
Retailer 19$4,367 USD
Retailer 17$4,442 USD
Retailer 13$4,471 USD
Retailer 12$4,534 USD
Retailer 16$4,576 USD
Retailer 3$4,630 USD
Retailer 24$4,630 USD
Retailer 4$4,780 USD
Retailer 6$4,835 USD
Retailer 18$4,854 USD
Retailer 2$5,133 USD
Retailer 7$5,211 USD
Retailer 9$6,916 USD
NZ Jewellers$7,404 USD

32 data points across 27 retailers

24 retailers$3,572 USD to $5,133 USD

Retailer 1
-
$3,421 USD
Price last confirmed 23 days ago
B+
Retailer 2
-
$3,572 USD
View
B+
Retailer 3
-
$3,592 USD
View
B+
Retailer 4
-
$3,755 USD
View
B+
Retailer 5
-
$3,756 USD
View
Retailer 6
-
$3,850 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$3,887 USD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$3,906 USD
View
B+
Retailer 9
-
$4,026 USD
View
Retailer 10
-
$4,037 USD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$4,362 USD
View
Retailer 12
-
$4,367 USD
View
Price last confirmed 26 days ago
Retailer 13
-
$4,442 USD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$4,471 USD
View
Retailer 15
-
$4,534 USD
View
Price last confirmed 24 days ago
Retailer 16
-
$4,576 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$4,630 USD
View
B
Retailer 18
-
$4,630 USD
View
B
Retailer 19
-
$4,780 USD
View
Retailer 20
-
$4,854 USD
View
Price last confirmed 25 days ago
B
Retailer 21
-
$5,133 USD
View
Retailer 22
-
$5,211 USD
View
Price last confirmed 26 days ago
Retailer 23
-
$6,916 USD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
33229a3c-6deb-4010-a2d6-775d3576f29c · Oct 9
$7,404 USD
View
Price last confirmed 28 days ago
23 more retailers have this diamond
Prices start from $3,572 USDSave up to $1,561 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
$3,572 USD