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Radiant|Natural|GIA

0.70ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 2417828778

Certificate GIA 2417828778

Diamond specifications and retailer prices

From $1,804 NZD
As of November 4, 2026
Save $3,346 NZD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,150 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2417828778. Listed at 19 retailers as of November 4, 2026, with prices from $1,804 to $5,150, a $3,346 spread on the same certified stone. NZ Jewellers lists it at $5,150. 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

0.70
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2417828778
Dimensions5.85 × 4.42 × 3.05 mm
L/W Ratio1.32
Top View
5.85 mm4.42 mm0.70 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2417828778
Side View
Table 62.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,150 NZD|Low: $1,804 NZD|High: $5,993 NZD|Avg: $2,828 NZD|-14.1%
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 14$1,804 NZD
Retailer 6$1,833 NZD
Retailer 18$1,840 NZD
Retailer 4$1,912 NZD
Retailer 17$1,912 NZD
Retailer 16$1,986 NZD
Retailer 3$2,143 NZD
Retailer 9$2,159 NZD
Retailer 19$2,208 NZD
Retailer 5$2,309 NZD
Retailer 10$2,309 NZD
Retailer 7$2,381 NZD
Retailer 12$2,385 NZD
Retailer 8$2,576 NZD
Retailer 15$2,731 NZD
Retailer 13$3,153 NZD
Retailer 11$3,206 NZD
Retailer 2$3,846 NZD
NZ Jewellers$5,150 NZD

39 data points across 19 retailers

19 retailers$1,804 NZD to $5,150 NZD

A
Cheapest Retailer
-
$1,804 NZD
A
Retailer 2
-
$1,833 NZD
View
A
Retailer 3
-
$1,840 NZD
View
Retailer 4
-
$1,912 NZD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,912 NZD
View
B+
Retailer 6
-
$1,986 NZD
View
B+
Retailer 7
-
$2,143 NZD
View
B+
Retailer 8
-
$2,159 NZD
View
B+
Retailer 9
-
$2,208 NZD
View
B+
Retailer 10
-
$2,309 NZD
View
B+
Retailer 11
-
$2,309 NZD
View
B+
Retailer 12
-
$2,381 NZD
View
B+
Retailer 13
-
$2,385 NZD
View
B+
Retailer 14
-
$2,576 NZD
View
B+
Retailer 15
-
$2,731 NZD
View
B
Retailer 16
-
$3,153 NZD
View
Retailer 17
-
$3,206 NZD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$3,846 NZD
View
Most Expensive
B
NZ Jewellers
5ed4dff8-b697-4f49-9fdb-f0610bc8ba11 · Nov 5
$5,150 NZD
$2,855 USD
View
18 more retailers have this diamond
Prices start from $1,804 NZDSave up to $3,346 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.

A
0.70ct Radiant
$1,804 NZD