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Radiant|Natural|GIA

1.20ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 1545782763

Certificate GIA 1545782763

Diamond specifications and retailer prices

From $4,060 USD
As of October 30, 2026
Save $4,224 USD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,284 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545782763. Listed at 13 retailers as of October 30, 2026, with prices from $4,060 to $8,284, a $4,224 spread on the same certified stone. NZ Jewellers lists it at $8,284. 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.8°
Pavilion angle58.9°
OriginNatural
Grading LabGIA
CertificateGIA 1545782763
Dimensions7.12 × 5.23 × 3.65 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Knot, Cavity, Needle, Natural
Top View
7.12 mm5.23 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545782763
Side View
Table 68.0%Crown 47.8°Girdle: MED-VTKPavilion 58.9°Culet: NoneDepth 69.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $8,284 USD|Low: $4,023 USD|High: $8,284 USD|Avg: $5,154 USD|+2.5%
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
November 1, 2026
Retailer 5$4,060 USD
Retailer 8$4,146 USD
Retailer 2$4,286 USD
Retailer 4$4,292 USD
Retailer 3$4,388 USD
Retailer 6$4,701 USD
Retailer 11$4,755 USD
Retailer 12$4,755 USD
Retailer 13$4,755 USD
Retailer 10$5,380 USD
Retailer 9$5,486 USD
Retailer 7$7,573 USD
NZ Jewellers$8,284 USD

36 data points across 13 retailers

13 retailers$4,060 USD to $8,284 USD

B+
Cheapest Retailer
-
$4,060 USD
B+
Retailer 2
-
$4,146 USD
View
B
Retailer 3
-
$4,286 USD
View
B
Retailer 4
-
$4,292 USD
View
B
Retailer 5
-
$4,388 USD
View
Final sale: no returns
B
Retailer 6
-
$4,701 USD
£3,702 GBP
View
Retailer 7
-
$4,755 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$4,755 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$4,755 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$5,380 USD
€5,124 EUR
View
B
Retailer 11
-
$5,486 USD
View
B
Retailer 12
-
$7,573 USD
£5,963 GBP
View
Most Expensive
B
NZ Jewellers
a175e9b8-67aa-4771-ba5c-0b96d6fd71c0 · Oct 30
$8,284 USD
View
12 more retailers have this diamond
Prices start from $4,060 USDSave up to $4,224 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
$4,060 USD