Radiant|Natural|GIA

0.71ct J SI1 Radiant Natural Diamond

ID • J/SI1 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From $889 USD
As of October 31, 2026
Save $218 USD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,584 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.71ct natural radiant diamond

This 0.71ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 8 retailers as of October 31, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
J
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions6.00 × 4.51 × 3.11 mm
L/W Ratio1.33
Top View
6.00 mm4.51 mm0.71 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $2,584 USD|Low: $889 USD|High: $2,584 USD|Avg: $1,223 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 8$889 USD
Retailer 5$960 USD
Retailer 6$960 USD
Retailer 4$962 USD
Retailer 2$997 USD
Retailer 3$1,088 USD
Retailer 7$1,107 USD
NZ Jewellers$2,584 USD

4 data points across 8 retailers

8 retailers$889 USD to $1,107 USD

B+
Cheapest Retailer
-
$889 USD
B+
Retailer 2
-
$960 USD
View
B+
Retailer 3
-
$960 USD
View
B+
Retailer 4
-
$962 USD
View
B
Retailer 5
-
$997 USD
View
B
Retailer 6
-
$1,088 USD
View
B
Retailer 7
-
$1,107 USD
View
Most Expensive
NZ Jewellers
c149f9ba-102b-472f-b72e-05a527cc3dc4 · Oct 30
$2,584 USD
View
Price under review
7 more retailers have this diamond
Prices start from $889 USDSave up to $218 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+
0.71ct Radiant
$889 USD