Radiant|Natural|GIA

1.70ct K SI2 Radiant Natural Diamond

VG • K/SI2 • GIA 6365703410

Certificate GIA 6365703410

Diamond specifications and retailer prices

From $6,512 USD
As of November 4, 2026
Save $7,272 USD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,784 USD 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 $6,512 to $13,784, a $7,272 spread on the same certified stone. NZ Jewellers lists it at $13,784. 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
Color
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

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $13,784 USD|Low: $6,400 USD|High: $13,784 USD|Avg: $8,661 USD
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$6,400 USD
Retailer 3$6,512 USD
Retailer 11$6,892 USD
Retailer 10$7,466 USD
Retailer 8$7,581 USD
Retailer 2$7,700 USD
Retailer 5$8,213 USD
Retailer 4$8,529 USD
Retailer 9$8,615 USD
Retailer 6$8,954 USD
Retailer 7$11,454 USD
NZ Jewellers$13,784 USD

34 data points across 12 retailers

15 retailers$6,512 USD to $13,784 USD

Retailer 1
-
$6,400 USD
Price last confirmed 10 days ago
B
Retailer 2
-
$6,512 USD
View
B
Retailer 3
-
$6,563 USD
View
Retailer 4
-
$6,892 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$7,339 USD
View
B
Retailer 6
-
$7,466 USD
View
B
Retailer 7
-
$7,581 USD
View
B
Retailer 8
-
$7,700 USD
View
B
Retailer 9
-
$8,213 USD
View
C
Retailer 10
-
$8,529 USD
View
C
Retailer 11
-
$8,615 USD
View
C
Retailer 12
-
$8,954 USD
View
Retailer 13
-
$9,078 USD
View
Price last confirmed 15 days ago
C
Retailer 14
-
$11,454 USD
View
Most Expensive
C
NZ Jewellers
cb953bde-fc8b-4533-a36b-dfb6599591ac · Nov 5
$13,784 USD
View
14 more retailers have this diamond
Prices start from $6,512 USDSave up to $7,272 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
1.70ct Radiant
$6,512 USD