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Radiant|Natural|GIA

0.70ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 3545587431

Certificate GIA 3545587431

Diamond specifications and retailer prices

From $1,111 NZD
₹59,636 INR
As of November 1, 2026
Save $3,554 NZD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,665 NZD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545587431. Listed at 12 retailers as of October 30, 2026, with prices from $1,111 to $4,665, a $3,554 spread on the same certified stone. NZ Jewellers lists it at $4,665. 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
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545587431
Dimensions6.12 × 4.34 × 2.98 mm
L/W Ratio1.41
Top View
6.12 mm4.34 mm0.70 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545587431
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

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: Nov 1
Current: $4,665 NZD|Low: $1,047 NZD|High: $4,665 NZD|Avg: $2,027 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$1,111 NZD
Retailer 12$1,166 NZD
Retailer 7$1,490 NZD
Retailer 4$1,506 NZD
Retailer 10$1,682 NZD
Retailer 11$1,723 NZD
Retailer 2$1,792 NZD
Retailer 8$2,101 NZD
Retailer 9$2,222 NZD
Retailer 3$2,237 NZD
Retailer 6$2,724 NZD
NZ Jewellers$4,665 NZD

35 data points across 12 retailers

12 retailers$1,111 NZD to $4,665 NZD

A
Cheapest Retailer
-
$1,111 NZD
₹59,636 INR
A
Retailer 2
-
$1,166 NZD
$657 USD
View
Final sale: no returns
A
Retailer 3
-
$1,490 NZD
$840 USD
View
A
Retailer 4
-
$1,506 NZD
$849 USD
View
B+
Retailer 5
-
$1,682 NZD
$948 USD
View
B+
Retailer 6
-
$1,723 NZD
$971 USD
View
B+
Retailer 7
-
$1,792 NZD
£795 GBP
View
B+
Retailer 8
-
$2,101 NZD
€1,128 EUR
View
B+
Retailer 9
-
$2,222 NZD
ZAR 20,228 ZAR
View
Retailer 10
-
$2,237 NZD
A$1,940 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$2,724 NZD
£1,209 GBP
View
Most Expensive
B
NZ Jewellers
ab23cf04-2f53-4f99-a519-8b367966d01f · Oct 30
$4,665 NZD
$2,629 USD
View
11 more retailers have this diamond
Prices start from $1,111 NZDSave up to $3,554 NZD

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
$1,111 NZD