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Round|Natural|GIA

1.12ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 2145476039

Certificate GIA 2145476039

Diamond specifications and retailer prices

From $19,940 AUD
€13,340 EUR
As of October 29, 2026
Save $2,810 AUD (12%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $27,356 AUD at The Diamond Guys · As of October 29, 2026
View at The Diamond Guys

About this 1.12ct natural round diamond

This 1.12ct natural round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2145476039. Listed at 26 retailers as of October 29, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145476039
Dimensions6.66 × 6.63 × 4.09 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.66 mm6.63 mm1.12 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2145476039
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

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 29
Current: $23,799 AUD|Low: $19,940 AUD|High: $35,961 AUD|Avg: $25,637 AUD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
October 30, 2026
Retailer 10$19,940 AUD
Retailer 8$20,044 AUD
Retailer 11$21,324 AUD
Retailer 9$21,802 AUD
Retailer 1$23,799 AUD
Retailer 7$23,879 AUD
Retailer 2$26,165 AUD
Retailer 3$26,576 AUD
Retailer 4$26,624 AUD
The Diamond Guys$27,356 AUD
Retailer 6$33,247 AUD
Retailer 5$35,722 AUD

43 data points across 12 retailers

26 retailers$19,940 AUD to $22,751 AUD

B
Cheapest Retailer
-
$19,940 AUD
€13,340 EUR
B+
Retailer 2
-
$20,044 AUD
$14,080 USD
View
B
Retailer 3
-
$20,826 AUD
$14,629 USD
View
B
Retailer 4
-
$20,916 AUD
$14,692 USD
View
B
Retailer 5
-
$21,324 AUD
CA$20,804 CAD
View
B
Retailer 6
-
$21,802 AUD
$15,315 USD
View
Final sale: no returns
B
Retailer 7
-
$22,286 AUD
$15,655 USD
View
B
Retailer 8
-
$22,751 AUD
$15,981 USD
View
Retailer 9
-
$23,799 AUD
£13,163 GBP
View
Price under review
Retailer 10
-
$23,837 AUD
$16,744 USD
View
Price under review
Retailer 11
-
$23,879 AUD
View
Price under review
Retailer 12
-
$24,268 AUD
$17,047 USD
View
Price under review
Retailer 13
-
$24,647 AUD
$17,313 USD
View
Price under review
Retailer 14
-
$24,754 AUD
$17,388 USD
View
Price under review
Retailer 15
-
$25,482 AUD
$17,900 USD
View
Price under review
Retailer 16
-
$25,482 AUD
$17,900 USD
View
Price under review
Retailer 17
-
$25,595 AUD
$17,979 USD
View
Price under review
Retailer 18
-
$26,165 AUD
£14,472 GBP
View
Price under review
Retailer 19
-
$26,337 AUD
$18,500 USD
View
Price under review
Retailer 20
-
$26,576 AUD
$18,668 USD
View
Price under review
Retailer 21
-
$26,624 AUD
€17,811 EUR
View
Price under review
Most Expensive
The Diamond Guys
1947485142 · Oct 29
$27,356 AUD
$19,216 USD
View
Price under review
21 more retailers have this diamond
Prices start from $19,940 AUDSave up to $2,810 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+
1.12ct Round
$19,940 AUD