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Radiant|Natural|GIA

1.70ct K SI2 Radiant Natural Diamond

VG • K/SI2 • GIA 6365703410

Certificate GIA 6365703410

Diamond specifications and retailer prices

From $11,747 NZD
As of November 4, 2026
Save $13,118 NZD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,865 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6365703410. Listed at 15 retailers as of November 4, 2026, with prices from $11,747 to $24,865, a $13,118 spread on the same certified stone. NZ Jewellers lists it at $24,865. 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

1.70
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6365703410
Dimensions7.40 × 6.15 × 4.29 mm
L/W Ratio1.20
Top View
7.40 mm6.15 mm1.70 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6365703410
Side View
Table 73.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $24,865 NZD|Low: $11,545 NZD|High: $24,865 NZD|Avg: $15,623 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
November 7, 2026
Retailer 12$11,545 NZD
Retailer 3$11,747 NZD
Retailer 11$12,432 NZD
Retailer 10$13,468 NZD
Retailer 8$13,675 NZD
Retailer 2$13,890 NZD
Retailer 5$14,815 NZD
Retailer 4$15,385 NZD
Retailer 9$15,541 NZD
Retailer 6$16,152 NZD
Retailer 7$20,662 NZD
NZ Jewellers$24,865 NZD

34 data points across 12 retailers

15 retailers$11,747 NZD to $24,865 NZD

Retailer 1
-
$11,545 NZD
Price last confirmed 10 days ago
B
Retailer 2
-
$11,747 NZD
View
B
Retailer 3
-
$11,839 NZD
View
Retailer 4
-
$12,432 NZD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$13,239 NZD
View
B
Retailer 6
-
$13,468 NZD
View
B
Retailer 7
-
$13,675 NZD
View
B
Retailer 8
-
$13,890 NZD
View
B
Retailer 9
-
$14,815 NZD
View
C
Retailer 10
-
$15,385 NZD
View
C
Retailer 11
-
$15,541 NZD
View
C
Retailer 12
-
$16,152 NZD
View
Retailer 13
-
$16,376 NZD
View
Price last confirmed 15 days ago
C
Retailer 14
-
$20,662 NZD
View
Most Expensive
C
NZ Jewellers
cb953bde-fc8b-4533-a36b-dfb6599591ac · Nov 5
$24,865 NZD
$13,784 USD
View
14 more retailers have this diamond
Prices start from $11,747 NZDSave up to $13,118 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
1.70ct Radiant
$11,747 NZD