Radiant|Natural|GIA

0.70ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 6223787496

Certificate GIA 6223787496

Diamond specifications and retailer prices

From $863 USD
As of October 31, 2026
Save $2,072 USD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,935 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 H 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 6223787496. Listed at 13 retailers as of October 30, 2026, with prices from $863 to $2,935, a $2,072 spread on the same certified stone. NZ Jewellers lists it at $2,935. 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
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223787496
Dimensions5.70 × 4.63 × 3.22 mm
L/W Ratio1.23
Top View
5.70 mm4.63 mm0.70 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6223787496
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: 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 31
Current: $2,935 USD|Low: $863 USD|High: $2,935 USD|Avg: $1,242 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
October 31, 2026
Retailer 5$863 USD
Retailer 12$936 USD
Retailer 16$936 USD
Retailer 7$946 USD
Retailer 3$972 USD
Retailer 6$1,041 USD
Retailer 14$1,080 USD
Retailer 4$1,090 USD
Retailer 2$1,095 USD
Retailer 13$1,142 USD
Retailer 11$1,183 USD
Retailer 9$1,317 USD
Retailer 8$1,351 USD
Retailer 10$1,398 USD
Retailer 15$1,717 USD
NZ Jewellers$2,935 USD

11 data points across 16 retailers

13 retailers$863 USD to $2,935 USD

A
Cheapest Retailer
-
$863 USD
Final sale: no returns
B+
Retailer 2
-
$936 USD
View
B+
Retailer 3
-
$936 USD
View
B+
Retailer 4
-
$972 USD
View
B+
Retailer 5
-
$1,080 USD
View
B+
Retailer 6
-
$1,090 USD
View
B+
Retailer 7
-
$1,095 USD
£862 GBP
View
B+
Retailer 8
-
$1,142 USD
£899 GBP
View
B+
Retailer 9
-
$1,183 USD
£932 GBP
View
B+
Retailer 10
-
$1,317 USD
€1,254 EUR
View
B
Retailer 11
-
$1,398 USD
ZAR 22,578 ZAR
View
B
Retailer 12
-
$1,717 USD
£1,352 GBP
View
Most Expensive
B
NZ Jewellers
6588b888-04b1-4c7c-ae88-da40895fa65b · Oct 30
$2,935 USD
View
12 more retailers have this diamond
Prices start from $863 USDSave up to $2,072 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
$863 USD