Radiant|Natural|GIA

1.20ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 3565124196

Certificate GIA 3565124196

Diamond specifications and retailer prices

From $2,276 USD
As of October 31, 2026
Save $2,880 USD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,156 USD at NZ Jewellers · As of October 30, 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 I 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 3565124196. Listed at 14 retailers as of October 30, 2026, with prices from $2,276 to $5,156, a $2,880 spread on the same certified stone. NZ Jewellers lists it at $5,156. 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
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565124196
Dimensions7.48 × 5.08 × 3.56 mm
L/W Ratio1.47
Culet sizeNone
Top View
7.48 mm5.08 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565124196
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.1%

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: Oct 31
Current: $5,156 USD|Low: $1,890 USD|High: $5,763 USD|Avg: $3,059 USD|-10.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 6$1,890 USD
Retailer 4$2,276 USD
Retailer 14$2,375 USD
Retailer 9$2,413 USD
Retailer 10$2,466 USD
Retailer 12$2,466 USD
Retailer 13$2,580 USD
Retailer 7$2,614 USD
Retailer 11$2,846 USD
Retailer 2$3,032 USD
Retailer 8$3,080 USD
Retailer 5$3,089 USD
Retailer 3$4,327 USD
NZ Jewellers$5,156 USD

27 data points across 14 retailers

14 retailers$2,276 USD to $5,156 USD

Retailer 1
-
$2,150 USD
Price last confirmed 33 days ago
A
Retailer 2
-
$2,276 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,375 USD
View
B+
Retailer 4
-
$2,413 USD
£1,900 GBP
View
B+
Retailer 5
-
$2,466 USD
View
B+
Retailer 6
-
$2,466 USD
View
B+
Retailer 7
-
$2,580 USD
View
B+
Retailer 8
-
$2,614 USD
£2,058 GBP
View
B+
Retailer 9
-
$2,846 USD
View
B+
Retailer 10
-
$3,032 USD
ZAR 48,977 ZAR
View
B+
Retailer 11
-
$3,080 USD
€2,933 EUR
View
Retailer 12
-
$3,089 USD
A$4,752 AUD
View
Price last confirmed 23 days ago
B
Retailer 13
-
$4,327 USD
£3,407 GBP
View
Most Expensive
B
NZ Jewellers
cc2498be-dcb7-40f2-b9d0-04cae3c25dc6 · Oct 30
$5,156 USD
View
13 more retailers have this diamond
Prices start from $2,276 USDSave up to $2,880 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 Radiant
$2,276 USD