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Round|Natural|GIA

1.40ct D VS2 Round Natural Diamond

EX • D/VS2 • GIA 1179542729

Certificate GIA 1179542729

Diamond specifications and retailer prices

From $20,656 AUD
$14,510 USD
As of October 25, 2026
Save $7,783 AUD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $43,057 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1179542729. Listed at 9 retailers as of October 25, 2026, with a 38% 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

1.40
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1179542729
Dimensions7.23 × 7.20 × 4.43 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.23 mm7.20 mm1.40 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1179542729
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.4%

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 25
Current: $27,677 AUD|Low: $20,656 AUD|High: $33,960 AUD|Avg: $26,344 AUD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2$20,656 AUD
Retailer 4$23,141 AUD
Retailer 5$25,785 AUD
Retailer 7$26,351 AUD
Retailer 8$26,351 AUD
Retailer 6$27,233 AUD
Retailer 1$27,677 AUD
Retailer 3$33,960 AUD

25 data points across 8 retailers

9 retailers$20,656 AUD to $28,439 AUD

B+
Cheapest Retailer
-
$20,656 AUD
$14,510 USD
B+
Retailer 2
-
$21,650 AUD
$15,208 USD
View
B
Retailer 3
-
$22,169 AUD
CA$21,629 CAD
View
B
Retailer 4
-
$26,351 AUD
$18,510 USD
View
B
Retailer 5
-
$26,351 AUD
$18,510 USD
View
B
Retailer 6
-
$27,233 AUD
$19,130 USD
View
B
Retailer 7
-
$27,677 AUD
€18,516 EUR
View
B
Retailer 8
-
$28,439 AUD
$19,977 USD
View
Most Expensive
Diamond Quarter
1.4VS2D1129FC0CN · Oct 29
$43,057 AUD
£23,815 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $20,656 AUDSave up to $7,783 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 Round
$20,656 AUD