Radiant|Natural|GIA

1.70ct K SI2 Radiant Natural Diamond

GD • K/SI2 • GIA 6525423229

Certificate GIA 6525423229

Diamond specifications and retailer prices

From $2,642 USD
As of November 6, 2026
Save $1,192 USD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,834 USD at GemTrove · As of November 7, 2026
View at GemTrove

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6525423229. Listed at 6 retailers as of November 6, 2026, with prices from $2,642 to $3,834, a $1,192 spread on the same certified stone. GemTrove lists it at $3,834. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525423229
Dimensions7.46 × 5.86 × 4.01 mm
L/W Ratio1.27
Top View
7.46 mm5.86 mm1.70 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525423229
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $3,834 USD|Low: $2,438 USD|High: $7,616 USD|Avg: $4,326 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 17, 2026
Retailer 3$2,642 USD
Retailer 5$2,704 USD
Retailer 2$2,861 USD
Retailer 6$3,094 USD
Retailer 4$3,341 USD
Retailer 7$3,486 USD
GemTrove$3,834 USD
Retailer 8$6,543 USD
Retailer 10$6,684 USD
Retailer 9$7,616 USD

8 data points across 10 retailers

6 retailers$2,642 USD to $3,834 USD

B+
Cheapest Retailer
-
$2,642 USD
Final sale: no returns
A
Retailer 2
-
$2,704 USD
View
B+
Retailer 3
-
$2,861 USD
View
Retailer 4
-
$3,094 USD
View
Price last confirmed 82 days ago
B+
Retailer 5
-
$3,341 USD
View
Most Expensive
B+
GemTrove
GT-N-00949665-98 · Nov 7
$3,834 USD
A$5,898 AUD
View
5 more retailers have this diamond
Prices start from $2,642 USDSave up to $1,192 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.

A
1.70ct Radiant
$2,642 USD