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Radiant|Natural|GIA

0.70ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 3565303099

Certificate GIA 3565303099

Diamond specifications and retailer prices

From $691 USD
HK$5,400 HKD
As of October 27, 2026
Save $710 USD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,949 USD at NZ Jewellers · As of October 24, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565303099. Listed at 21 retailers as of October 26, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.5°
Pavilion angle54.5°
OriginNatural
Grading LabGIA
CertificateGIA 3565303099
Dimensions6.28 × 4.25 × 2.89 mm
L/W Ratio1.48
Girdle conditionPolished
Culet sizeNone
Top View
6.28 mm4.25 mm0.70 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565303099
Side View
Table 65.0%Crown 45.5°Girdle: MED-THKPavilion 54.5°Culet: NoneDepth 68.1%

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 27
Current: $2,949 USD|Low: $691 USD|High: $3,017 USD|Avg: $1,162 USD|-2.3%
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
Retailer 20
Retailer 21
October 26, 2026
Retailer 3$691 USD
Retailer 16$705 USD
Retailer 4$868 USD
Retailer 12$875 USD
Retailer 9$940 USD
Retailer 21$940 USD
Retailer 7$974 USD
Retailer 8$976 USD
Retailer 19$1,025 USD
Retailer 18$1,027 USD
Retailer 15$1,045 USD
Retailer 13$1,050 USD
Retailer 20$1,057 USD
Retailer 11$1,071 USD
Retailer 6$1,085 USD
Retailer 10$1,196 USD
Retailer 17$1,216 USD
Retailer 5$1,233 USD
Retailer 2$1,401 USD
Retailer 14$1,772 USD
NZ Jewellers$2,949 USD

20 data points across 21 retailers

21 retailers$691 USD to $1,401 USD

A
Cheapest Retailer
-
$691 USD
HK$5,400 HKD
A
Retailer 2
-
$705 USD
₹67,134 INR
View
Retailer 3
-
$875 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$940 USD
View
Retailer 5
-
$940 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$974 USD
SGD 1,316 SGD
View
B+
Retailer 7
-
$976 USD
View
B+
Retailer 8
-
$1,025 USD
View
B+
Retailer 9
-
$1,027 USD
View
B+
Retailer 10
-
$1,045 USD
View
B+
Retailer 11
-
$1,050 USD
£827 GBP
View
Retailer 12
-
$1,057 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$1,071 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$1,085 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,196 USD
View
B
Retailer 16
-
$1,216 USD
€1,158 EUR
View
B
Retailer 17
-
$1,233 USD
View
B
Retailer 18
-
$1,401 USD
ZAR 22,630 ZAR
View
Retailer 19
-
$1,476 USD
A$2,270 AUD
View
Price last confirmed 27 days ago
Retailer 20
-
$1,772 USD
£1,395 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
cc08d48d-9f3f-4343-ae06-b9f22af3efde · Oct 24
$2,949 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $691 USDSave up to $710 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
$691 USD