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Radiant|Natural|GIA

0.70ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 6425519064

Certificate GIA 6425519064

Diamond specifications and retailer prices

From $781 USD
HK$6,100 HKD
As of October 30, 2026
Save $1,798 USD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,579 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6425519064. Listed at 18 retailers as of October 30, 2026, with prices from $781 to $2,579, a $1,798 spread on the same certified stone. NZ Jewellers lists it at $2,579. 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

0.70
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425519064
Dimensions5.88 × 4.29 × 2.98 mm
L/W Ratio1.37
Top View
5.88 mm4.29 mm0.70 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6425519064
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 69.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,579 USD|Low: $781 USD|High: $2,579 USD|Avg: $1,226 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 7$781 USD
Retailer 9$886 USD
Retailer 8$960 USD
Retailer 3$976 USD
Retailer 4$1,014 USD
Retailer 11$1,039 USD
Retailer 17$1,057 USD
Retailer 18$1,057 USD
Retailer 16$1,098 USD
Retailer 5$1,128 USD
Retailer 10$1,191 USD
Retailer 6$1,200 USD
Retailer 19$1,220 USD
Retailer 2$1,247 USD
Retailer 14$1,337 USD
Retailer 12$1,485 USD
Retailer 13$1,579 USD
Retailer 15$1,947 USD
NZ Jewellers$2,579 USD

25 data points across 19 retailers

18 retailers$781 USD to $2,579 USD

A
Cheapest Retailer
-
$781 USD
HK$6,100 HKD
B+
Retailer 2
-
$960 USD
View
B+
Retailer 3
-
$976 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,014 USD
View
B+
Retailer 5
-
$1,057 USD
View
B+
Retailer 6
-
$1,057 USD
View
B
Retailer 7
-
$1,094 USD
SGD 1,478 SGD
View
B
Retailer 8
-
$1,098 USD
View
B
Retailer 9
-
$1,128 USD
View
B
Retailer 10
-
$1,191 USD
View
B
Retailer 11
-
$1,200 USD
View
B
Retailer 12
-
$1,220 USD
View
B
Retailer 13
-
$1,247 USD
£982 GBP
View
B
Retailer 14
-
$1,337 USD
£1,053 GBP
View
B
Retailer 15
-
$1,485 USD
€1,414 EUR
View
B
Retailer 16
-
$1,579 USD
ZAR 25,511 ZAR
View
B
Retailer 17
-
$1,947 USD
£1,533 GBP
View
Most Expensive
C
NZ Jewellers
2d4b070f-987f-44f0-9758-e6d38bd3b873 · Oct 30
$2,579 USD
View
17 more retailers have this diamond
Prices start from $781 USDSave up to $1,798 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
0.70ct Radiant
$781 USD