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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 £10,518 GBP
€13,340 EUR
As of October 29, 2026
Save £1,482 GBP (12%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £14,430 GBP 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: £12,554 GBP|Low: £10,518 GBP|High: £18,969 GBP|Avg: £13,523 GBP|-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£10,518 GBP
Retailer 8£10,573 GBP
Retailer 11£11,248 GBP
Retailer 9£11,500 GBP
Retailer 1£12,554 GBP
Retailer 7£12,596 GBP
Retailer 2£13,802 GBP
Retailer 3£14,019 GBP
Retailer 4£14,044 GBP
The Diamond Guys£14,430 GBP
Retailer 6£17,537 GBP
Retailer 5£18,843 GBP

43 data points across 12 retailers

26 retailers£10,518 GBP to £12,001 GBP

B
Cheapest Retailer
-
£10,518 GBP
€13,340 EUR
B+
Retailer 2
-
£10,573 GBP
$14,080 USD
View
B
Retailer 3
-
£10,985 GBP
$14,629 USD
View
B
Retailer 4
-
£11,033 GBP
$14,692 USD
View
B
Retailer 5
-
£11,248 GBP
CA$20,804 CAD
View
B
Retailer 6
-
£11,500 GBP
$15,315 USD
View
Final sale: no returns
B
Retailer 7
-
£11,756 GBP
$15,655 USD
View
B
Retailer 8
-
£12,001 GBP
$15,981 USD
View
Retailer 9
-
£12,554 GBP
View
Price under review
Retailer 10
-
£12,574 GBP
$16,744 USD
View
Price under review
Retailer 11
-
£12,596 GBP
A$25,805 AUD
View
Price under review
Retailer 12
-
£12,801 GBP
$17,047 USD
View
Price under review
Retailer 13
-
£13,001 GBP
$17,313 USD
View
Price under review
Retailer 14
-
£13,057 GBP
$17,388 USD
View
Price under review
Retailer 15
-
£13,442 GBP
$17,900 USD
View
Price under review
Retailer 16
-
£13,442 GBP
$17,900 USD
View
Price under review
Retailer 17
-
£13,501 GBP
$17,979 USD
View
Price under review
Retailer 18
-
£13,802 GBP
View
Price under review
Retailer 19
-
£13,892 GBP
$18,500 USD
View
Price under review
Retailer 20
-
£14,019 GBP
$18,668 USD
View
Price under review
Retailer 21
-
£14,044 GBP
€17,811 EUR
View
Price under review
Most Expensive
The Diamond Guys
1947485142 · Oct 29
£14,430 GBP
$19,216 USD
View
Price under review
21 more retailers have this diamond
Prices start from £10,518 GBPSave up to £1,482 GBP

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
£10,518 GBP