Radiant|Natural|GIA

1.20ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 2241096964

Certificate GIA 2241096964

Diamond specifications and retailer prices

From $1,894 USD
As of November 6, 2026
Save $3,500 USD (65%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,394 USD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241096964. Listed at 9 retailers as of November 5, 2026, with prices from $1,894 to $5,394, a $3,500 spread on the same certified stone. NZ Jewellers lists it at $5,394. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle62.15°
OriginNatural
Grading LabGIA
CertificateGIA 2241096964
Dimensions7.18 × 5.16 × 3.59 mm
L/W Ratio1.39
Key to symbols
Crystal
Top View
7.18 mm5.16 mm1.20 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241096964
Side View
Table 67.0%CrownGirdle: ThickPavilion 62.15°Culet: NoneDepth 69.5%

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 6
Current: $5,394 USD|Low: $1,894 USD|High: $5,455 USD|Avg: $3,286 USD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$1,894 USD
Retailer 2$2,503 USD
Retailer 7$2,580 USD
Retailer 3$2,642 USD
Retailer 5$2,699 USD
Retailer 8$2,817 USD
Retailer 9$3,969 USD
Retailer 4$4,508 USD
NZ Jewellers$5,394 USD

9 data points across 9 retailers

9 retailers$1,894 USD to $5,394 USD

A
Cheapest Retailer
-
$1,894 USD
B+
Retailer 2
-
$2,503 USD
View
B+
Retailer 3
-
$2,580 USD
View
B+
Retailer 4
-
$2,642 USD
View
B+
Retailer 5
-
$2,699 USD
View
B+
Retailer 6
-
$2,817 USD
View
B
Retailer 7
-
$3,969 USD
View
B
Retailer 8
-
$4,508 USD
View
Most Expensive
B
NZ Jewellers
3ebe71ea-0352-4555-8cf8-a906e1d7f202 · Nov 5
$5,394 USD
View
8 more retailers have this diamond
Prices start from $1,894 USDSave up to $3,500 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
$1,894 USD