Radiant|Natural|GIA

1.00ct E VS2 Radiant Natural Diamond

EX • E/VS2 • GIA 5231863666

Certificate GIA 5231863666

Diamond specifications and retailer prices

From $5,329 AUD
As of October 29, 2026
Save $5,853 AUD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,216 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231863666. Listed at 19 retailers as of October 26, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231863666
Dimensions6.74 × 5.04 × 3.42 mm
L/W Ratio1.34
Top View
6.74 mm5.04 mm1.00 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231863666
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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 29
Current: $6,972 AUD|Low: $4,651 AUD|High: $11,302 AUD|Avg: $7,354 AUD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$5,988 AUD
Retailer 7$6,257 AUD
Retailer 8$6,472 AUD
Retailer 11$6,606 AUD
Retailer 1$6,972 AUD
Retailer 10$7,011 AUD
Retailer 9$7,069 AUD
Retailer 4$7,922 AUD
Retailer 2$8,136 AUD
Retailer 5$8,538 AUD
Retailer 6$11,182 AUD

40 data points across 11 retailers

19 retailers$5,329 AUD to $11,182 AUD

A
Cheapest Retailer
-
$5,329 AUD
B+
Retailer 2
-
$5,988 AUD
$4,206 USD
View
B+
Retailer 3
-
$6,114 AUD
$4,295 USD
View
B+
Retailer 4
-
$6,257 AUD
$4,395 USD
View
B+
Retailer 5
-
$6,472 AUD
$4,546 USD
View
Final sale: no returns
B+
Retailer 6
-
$6,606 AUD
$4,640 USD
View
B+
Retailer 7
-
$6,972 AUD
£3,856 GBP
View
Retailer 8
-
$7,011 AUD
$4,925 USD
View
Price last confirmed 38 days ago
Retailer 9
-
$7,011 AUD
$4,925 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$7,069 AUD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$7,254 AUD
$5,095 USD
View
B+
Retailer 12
-
$7,922 AUD
€5,300 EUR
View
Retailer 13
-
$8,090 AUD
$5,683 USD
View
Price last confirmed 36 days ago
Retailer 14
-
$8,090 AUD
$5,683 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$8,136 AUD
£4,500 GBP
View
B+
Retailer 16
-
$8,538 AUD
ZAR 96,894 ZAR
View
B
Retailer 17
-
$11,182 AUD
£6,185 GBP
View
Retailer 18
-
$12,216 AUD
$8,581 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
d15be0ab-b6b4-4865-b606-972988c0e62f · Sep 30
$12,216 AUD
$8,581 USD
View
Price last confirmed 30 days ago
18 more retailers have this diamond
Prices start from $5,329 AUDSave up to $5,853 AUD

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
1.00ct Radiant
$5,329 AUD