CaratHunter
Plans
Radiant|Natural|GIA

1.20ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 7561064301

Certificate GIA 7561064301

Diamond specifications and retailer prices

From $5,540 NZD
As of November 6, 2026
Save $6,463 NZD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,003 NZD 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 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 November 5, 2026, with prices from $5,540 to $12,003, a $6,463 spread on the same certified stone. NZ Jewellers lists it at $12,003. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $12,003 NZD|Low: $5,412 NZD|High: $12,003 NZD|Avg: $7,343 NZD|+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 7, 2026
Retailer 7$5,412 NZD
Retailer 9$5,540 NZD
Retailer 10$5,760 NZD
Retailer 6$5,803 NZD
Retailer 8$6,016 NZD
Retailer 5$6,214 NZD
Retailer 17$6,241 NZD
Retailer 19$6,241 NZD
Retailer 18$6,256 NZD
Retailer 11$6,368 NZD
Retailer 4$6,481 NZD
Retailer 13$6,683 NZD
Retailer 12$6,977 NZD
Retailer 3$7,201 NZD
Retailer 14$8,018 NZD
Retailer 15$8,408 NZD
Retailer 2$11,458 NZD
Retailer 16$11,900 NZD
NZ Jewellers$12,003 NZD

20 data points across 19 retailers

19 retailers$5,540 NZD to $12,003 NZD

Retailer 1
-
$5,412 NZD
Price last confirmed 10 days ago
B+
Retailer 2
-
$5,540 NZD
View
B+
Retailer 3
-
$5,637 NZD
View
B+
Retailer 4
-
$5,760 NZD
View
Final sale: no returns
B+
Retailer 5
-
$5,803 NZD
View
B+
Retailer 6
-
$6,016 NZD
View
B+
Retailer 7
-
$6,214 NZD
View
Retailer 8
-
$6,241 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$6,241 NZD
View
B+
Retailer 10
-
$6,256 NZD
View
B+
Retailer 11
-
$6,481 NZD
View
B+
Retailer 12
-
$6,683 NZD
View
B+
Retailer 13
-
$6,977 NZD
View
B+
Retailer 14
-
$7,201 NZD
View
B
Retailer 15
-
$8,018 NZD
View
B
Retailer 16
-
$8,408 NZD
View
B
Retailer 17
-
$11,458 NZD
View
Retailer 18
-
$11,900 NZD
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
0b576ee9-b311-4323-a0be-a02bb86bcc8f · Nov 5
$12,003 NZD
$6,654 USD
View
18 more retailers have this diamond
Prices start from $5,540 NZDSave up to $6,463 NZD

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
$5,540 NZD