Radiant|Natural|GIA

1.20ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 7546155904

Certificate GIA 7546155904

Diamond specifications and retailer prices

From $6,444 NZD
As of November 5, 2026
Save $2,816 NZD (30%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $13,356 NZD at NZ Jewellers · As of October 9, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7546155904. Listed at 24 retailers as of November 5, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle24.22°
OriginNatural
Grading LabGIA
CertificateGIA 7546155904
Dimensions7.41 × 5.38 × 3.61 mm
L/W Ratio1.38
Key to symbols
Crystal, Feather, Needle
Top View
7.41 mm5.38 mm1.20 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7546155904
Side View
Table 71.0%Crown 24.22°Girdle: Very ThickPavilionCulet: NoneDepth 67.0%

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 5
Current: $13,356 NZD|Low: $6,160 NZD|High: $13,356 NZD|Avg: $8,045 NZD
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
November 5, 2026
Retailer 15$6,171 NZD
Retailer 26$6,444 NZD
Retailer 10$6,472 NZD
Retailer 21$6,480 NZD
Retailer 14$6,701 NZD
Retailer 22$6,774 NZD
Retailer 11$6,945 NZD
Retailer 8$7,012 NZD
Retailer 23$7,046 NZD
Retailer 27$7,263 NZD
Retailer 20$7,282 NZD
Retailer 5$7,629 NZD
Retailer 25$7,869 NZD
Retailer 19$7,878 NZD
Retailer 17$8,013 NZD
Retailer 13$8,065 NZD
Retailer 12$8,179 NZD
Retailer 16$8,255 NZD
Retailer 3$8,352 NZD
Retailer 24$8,352 NZD
Retailer 4$8,623 NZD
Retailer 6$8,722 NZD
Retailer 18$8,756 NZD
Retailer 2$9,259 NZD
Retailer 7$9,400 NZD
Retailer 9$12,476 NZD
NZ Jewellers$13,356 NZD

32 data points across 27 retailers

24 retailers$6,444 NZD to $9,259 NZD

Retailer 1
-
$6,171 NZD
Price last confirmed 23 days ago
B+
Retailer 2
-
$6,444 NZD
View
B+
Retailer 3
-
$6,480 NZD
View
B+
Retailer 4
-
$6,774 NZD
View
B+
Retailer 5
-
$6,775 NZD
View
Retailer 6
-
$6,945 NZD
View
Price last confirmed 28 days ago
Retailer 7
-
$7,012 NZD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$7,046 NZD
View
B+
Retailer 9
-
$7,263 NZD
View
Retailer 10
-
$7,282 NZD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$7,869 NZD
View
Retailer 12
-
$7,878 NZD
View
Price last confirmed 26 days ago
Retailer 13
-
$8,013 NZD
View
Price last confirmed 29 days ago
B
Retailer 14
-
$8,065 NZD
View
Retailer 15
-
$8,179 NZD
View
Price last confirmed 24 days ago
Retailer 16
-
$8,255 NZD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$8,352 NZD
View
B
Retailer 18
-
$8,352 NZD
View
B
Retailer 19
-
$8,623 NZD
View
Retailer 20
-
$8,756 NZD
View
Price last confirmed 25 days ago
B
Retailer 21
-
$9,259 NZD
View
Retailer 22
-
$9,400 NZD
View
Price last confirmed 26 days ago
Retailer 23
-
$12,476 NZD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
33229a3c-6deb-4010-a2d6-775d3576f29c · Oct 9
$13,356 NZD
$7,404 USD
View
Price last confirmed 28 days ago
23 more retailers have this diamond
Prices start from $6,444 NZDSave up to $2,816 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
$6,444 NZD