Radiant|Natural|GIA

1.20ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 7561064301

Certificate GIA 7561064301

Diamond specifications and retailer prices

From $3,000 USD
As of October 28, 2026
Save $3,654 USD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,654 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561064301. Listed at 19 retailers as of October 28, 2026, with prices from $3,000 to $6,654, a $3,654 spread on the same certified stone. NZ Jewellers lists it at $6,654. 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
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle50.67°
Pavilion angle36.13°
OriginNatural
Grading LabGIA
CertificateGIA 7561064301
Dimensions6.98 × 5.34 × 3.64 mm
L/W Ratio1.31
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.98 mm5.34 mm1.20 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7561064301
Side View
Table 73.0%Crown 50.67°Girdle: THI-POLPavilion 36.13°Culet: NoneDepth 68.1%

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: Oct 28
Current: $6,654 USD|Low: $3,000 USD|High: $6,654 USD|Avg: $4,076 USD|+15.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 7$3,000 USD
Retailer 9$3,071 USD
Retailer 10$3,193 USD
Retailer 6$3,217 USD
Retailer 8$3,335 USD
Retailer 5$3,445 USD
Retailer 17$3,460 USD
Retailer 19$3,460 USD
Retailer 18$3,469 USD
Retailer 11$3,530 USD
Retailer 4$3,593 USD
Retailer 2$3,725 USD
Retailer 13$3,907 USD
Retailer 3$3,992 USD
Retailer 12$4,470 USD
Retailer 15$4,695 USD
Retailer 14$6,387 USD
Retailer 16$6,598 USD
NZ Jewellers$6,654 USD

15 data points across 19 retailers

19 retailers$3,000 USD to $6,654 USD

B+
Cheapest Retailer
-
$3,000 USD
B+
Retailer 2
-
$3,071 USD
View
B+
Retailer 3
-
$3,125 USD
View
B+
Retailer 4
-
$3,193 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,217 USD
View
B+
Retailer 6
-
$3,335 USD
View
B+
Retailer 7
-
$3,445 USD
View
B+
Retailer 8
-
$3,460 USD
View
B+
Retailer 9
-
$3,460 USD
View
B+
Retailer 10
-
$3,469 USD
View
B+
Retailer 11
-
$3,593 USD
View
B+
Retailer 12
-
$3,725 USD
£2,933 GBP
View
B+
Retailer 13
-
$3,907 USD
£3,076 GBP
View
B+
Retailer 14
-
$3,992 USD
View
B
Retailer 15
-
$4,470 USD
€4,257 EUR
View
B
Retailer 16
-
$4,695 USD
ZAR 75,841 ZAR
View
B
Retailer 17
-
$6,387 USD
£5,029 GBP
View
B
Retailer 18
-
$6,598 USD
£5,195 GBP
View
Most Expensive
B
NZ Jewellers
0b576ee9-b311-4323-a0be-a02bb86bcc8f · Oct 30
$6,654 USD
View
18 more retailers have this diamond
Prices start from $3,000 USDSave up to $3,654 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
$3,000 USD