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Radiant|Natural|GIA

1.70ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 7552456315

Certificate GIA 7552456315

Diamond specifications and retailer prices

From $7,113 USD
As of October 30, 2026
Save $8,079 USD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,192 USD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552456315. Listed at 15 retailers as of October 30, 2026, with prices from $7,113 to $15,192, a $8,079 spread on the same certified stone. NZ Jewellers lists it at $15,192. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552456315
Dimensions8.20 × 5.86 × 3.85 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Knot, Cavity
Top View
8.20 mm5.86 mm1.70 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7552456315
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.7%

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: Oct 30
Current: $15,192 USD|Low: $6,963 USD|High: $15,192 USD|Avg: $9,499 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
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 14$7,113 USD
Retailer 10$7,596 USD
Retailer 13$7,596 USD
Retailer 12$8,229 USD
Retailer 11$8,356 USD
Retailer 8$8,402 USD
Retailer 3$9,040 USD
Retailer 4$9,040 USD
Retailer 5$9,340 USD
Retailer 15$9,495 USD
Retailer 9$9,926 USD
Retailer 6$10,002 USD
Retailer 7$10,828 USD
Retailer 2$12,659 USD
NZ Jewellers$15,192 USD

42 data points across 15 retailers

15 retailers$7,113 USD to $15,192 USD

B+
Cheapest Retailer
-
$7,113 USD
B+
Retailer 2
-
$7,596 USD
View
B+
Retailer 3
-
$7,596 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,660 USD
View
B
Retailer 5
-
$8,229 USD
View
B
Retailer 6
-
$8,356 USD
View
B
Retailer 7
-
$8,402 USD
£6,616 GBP
View
B
Retailer 8
-
$9,002 USD
View
Retailer 9
-
$9,040 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$9,040 USD
View
Price last confirmed 13 days ago
Retailer 11
-
$9,340 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$9,495 USD
View
B
Retailer 13
-
$9,926 USD
€9,453 EUR
View
B
Retailer 14
-
$12,659 USD
£9,968 GBP
View
Most Expensive
C
NZ Jewellers
63079efe-243a-45dc-8d97-a1c1bfc2b2fe · Oct 30
$15,192 USD
View
14 more retailers have this diamond
Prices start from $7,113 USDSave up to $8,079 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
$7,113 USD