Radiant|Natural|GIA

1.70ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 2221080033

Certificate GIA 2221080033

Diamond specifications and retailer prices

From $6,155 USD
Save $7,494 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,649 USD at NZ Jewellers
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 I 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 2221080033. Listed at 17 retailers, with prices from $6,155 to $13,649 at NZ Jewellers, a $7,494 spread on the same certified stone. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2221080033
Dimensions7.24 × 5.94 × 4.12 mm
L/W Ratio1.22
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Top View
7.24 mm5.94 mm1.70 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221080033
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $8,749 USD|Low: $6,155 USD|High: $11,510 USD|Avg: $8,125 USD|+1.5%
Retailer 1
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
October 1, 2026
Retailer 12$6,155 USD
Retailer 2$6,408 USD
Retailer 9$6,448 USD
Retailer 8$6,882 USD
Retailer 10$7,758 USD
Retailer 7$8,035 USD
Retailer 4$8,170 USD
Retailer 5$8,170 USD
Retailer 6$8,440 USD
Retailer 13$8,531 USD
Retailer 1$8,749 USD
Retailer 14$8,991 USD
Retailer 3$9,729 USD
Retailer 11$11,510 USD

37 data points across 14 retailers

17 retailers$6,155 USD to $13,649 USD

B+
Cheapest Retailer
-
$6,155 USD
B+
Retailer 2
-
$6,408 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$6,448 USD
View
B+
Retailer 4
-
$6,825 USD
View
B+
Retailer 5
-
$6,882 USD
View
B
Retailer 6
-
$7,393 USD
View
B
Retailer 7
-
$7,775 USD
£6,122 GBP
View
B
Retailer 8
-
$8,035 USD
£6,327 GBP
View
B
Retailer 9
-
$8,170 USD
View
B
Retailer 10
-
$8,170 USD
View
B
Retailer 11
-
$8,440 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$8,531 USD
View
B
Retailer 13
-
$8,749 USD
€8,332 EUR
View
B
Retailer 14
-
$8,991 USD
View
B
Retailer 15
-
$9,729 USD
ZAR 157,165 ZAR
View
Price last confirmed 42 days ago
B
Retailer 16
-
$11,510 USD
£9,063 GBP
View
Most Expensive
C
NZ Jewellers
51f938a7-c88e-4736-a4a2-103c4c2bc48b · Sep 30
$13,649 USD
View
16 more retailers have this diamond
Prices start from $6,155 USDSave up to $7,494 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.

B+
1.70ct Radiant
$6,155 USD