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Radiant|Natural|GIA

1.40ct G VS1 Radiant Natural Diamond

ID • G/VS1 • GIA 06

Certificate GIA 06

Diamond specifications and retailer prices

From $11,817 AUD
$8,301 USD
As of October 31, 2026
Save $7,760 AUD (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $19,577 AUD at GS Diamonds · As of November 1, 2026
View at GS Diamonds

About this 1.4ct natural radiant diamond

This 1.4ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 5 retailers as of October 31, 2026, with prices from $11,817 to $19,577, a $7,760 spread on the same certified stone. GS Diamonds lists it at $19,577. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 06
Dimensions7.77 × 5.93 × 3.74 mm
L/W Ratio1.31
Top View
7.77 mm5.93 mm1.40 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 06
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $19,577 AUD|Low: $11,671 AUD|High: $19,794 AUD|Avg: $14,645 AUD|+1.8%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$11,817 AUD
Retailer 5$12,946 AUD
Retailer 4$14,169 AUD
Retailer 3$14,760 AUD
GS Diamonds$19,577 AUD

43 data points across 5 retailers

5 retailers$11,817 AUD to $19,577 AUD

B+
Cheapest Retailer
-
$11,817 AUD
$8,301 USD
B+
Retailer 2
-
$12,946 AUD
$9,094 USD
View
B+
Retailer 3
-
$14,169 AUD
CA$13,824 CAD
View
B+
Retailer 4
-
$14,760 AUD
$10,368 USD
View
Most Expensive
B
GS Diamonds
S2A9-1449458964 · Nov 1
$19,577 AUD
View
4 more retailers have this diamond
Prices start from $11,817 AUDSave up to $7,760 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.

B+
1.40ct Radiant
$11,817 AUD