Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2544897565

Certificate GIA 2544897565

Diamond specifications and retailer prices

From $2,761 USD
As of November 6, 2026
Save $2,767 USD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,185 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544897565. Listed at 18 retailers as of November 4, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2544897565
Dimensions7.12 × 5.42 × 3.71 mm
L/W Ratio1.31
Top View
7.12 mm5.42 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2544897565
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

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: Nov 6
Current: $6,185 USD|Low: $2,639 USD|High: $6,185 USD|Avg: $3,958 USD|+0.5%
Queensmith
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
Retailer 15
November 7, 2026
Retailer 13$2,761 USD
Retailer 15$2,771 USD
Retailer 12$3,027 USD
Retailer 7$3,119 USD
Retailer 8$3,259 USD
Retailer 2$3,429 USD
Retailer 3$3,430 USD
Retailer 4$3,430 USD
Retailer 11$3,550 USD
Retailer 5$3,599 USD
Retailer 14$3,844 USD
Retailer 9$3,857 USD
Retailer 10$5,528 USD
Retailer 6$5,999 USD
Queensmith$6,185 USD

33 data points across 15 retailers

18 retailers$2,761 USD to $5,528 USD

A
Cheapest Retailer
-
$2,761 USD
A
Retailer 2
-
$2,771 USD
View
Final sale: no returns
A
Retailer 3
-
$3,027 USD
View
Retailer 4
-
$3,119 USD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$3,219 USD
View
Retailer 6
-
$3,239 USD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$3,259 USD
View
B+
Retailer 8
-
$3,429 USD
View
B+
Retailer 9
-
$3,430 USD
View
B+
Retailer 10
-
$3,430 USD
View
B+
Retailer 11
-
$3,550 USD
View
B+
Retailer 12
-
$3,554 USD
View
Retailer 13
-
$3,599 USD
View
Price last confirmed 39 days ago
Retailer 14
-
$3,844 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$3,857 USD
View
B
Retailer 16
-
$5,528 USD
View
Retailer 17
-
$5,999 USD
View
Price last confirmed 38 days ago
Most Expensive
Queensmith
2544897565 · Oct 28
$6,185 USD
£4,870 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $2,761 USDSave up to $2,767 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
$2,761 USD