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Oval|Natural|GIA

1.00ct D VS1 Oval Natural Diamond

ID • D/VS1 • GIA 6555125136

Certificate GIA 6555125136

Diamond specifications and retailer prices

From £2,470 GBP
HK$25,700 HKD
As of October 29, 2026
Save £2,765 GBP (53%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,755 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded D colour (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 6555125136. Listed at 25 retailers as of October 29, 2026, with a 112% 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
D
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555125136
Dimensions7.73 × 5.58 × 3.50 mm
L/W Ratio1.39
Top View
7.73 mm5.58 mm1.00 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555125136
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

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: £3,382 GBP|Low: £2,612 GBP|High: £5,318 GBP|Avg: £3,578 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 9£2,629 GBP
Retailer 5£2,894 GBP
Retailer 2£3,018 GBP
Retailer 7£3,134 GBP
Retailer 8£3,345 GBP
Retailer 1£3,382 GBP
Retailer 14£3,387 GBP
Retailer 3£3,447 GBP
Retailer 6£3,524 GBP
Retailer 11£3,695 GBP
Retailer 4£3,799 GBP
Retailer 13£3,982 GBP
Retailer 12£4,706 GBP
Retailer 10£5,236 GBP

24 data points across 14 retailers

25 retailers£2,470 GBP to £5,236 GBP

A
Cheapest Retailer
-
£2,470 GBP
HK$25,700 HKD
A
Retailer 2
-
£2,629 GBP
₹333,467 INR
View
A
Retailer 3
-
£2,863 GBP
$3,812 USD
View
A
Retailer 4
-
£2,894 GBP
SGD 5,208 SGD
View
A
Retailer 5
-
£3,009 GBP
$4,007 USD
View
A
Retailer 6
-
£3,011 GBP
$4,010 USD
View
A
Retailer 7
-
£3,018 GBP
$4,019 USD
View
Final sale: no returns
A
Retailer 8
-
£3,134 GBP
View
A
Retailer 9
-
£3,146 GBP
SGD 5,661 SGD
View
A
Retailer 10
-
£3,196 GBP
A$6,548 AUD
View
Retailer 11
-
£3,303 GBP
$4,399 USD
View
Price last confirmed 12 days ago
Retailer 12
-
£3,303 GBP
$4,399 USD
View
Price last confirmed 14 days ago
Retailer 13
-
£3,303 GBP
$4,399 USD
View
Price last confirmed 13 days ago
A
Retailer 14
-
£3,345 GBP
View
B+
Retailer 15
-
£3,382 GBP
$4,503 USD
View
B+
Retailer 16
-
£3,387 GBP
$4,510 USD
View
B+
Retailer 17
-
£3,447 GBP
$4,590 USD
View
Retailer 18
-
£3,524 GBP
A$7,219 AUD
View
Price last confirmed 20 days ago
B+
Retailer 19
-
£3,695 GBP
€4,686 EUR
View
B+
Retailer 20
-
£3,799 GBP
View
Retailer 21
-
£3,812 GBP
$5,076 USD
View
Price last confirmed 11 days ago
B+
Retailer 22
-
£3,982 GBP
ZAR 85,663 ZAR
View
B+
Retailer 23
-
£4,706 GBP
View
B
Retailer 24
-
£5,236 GBP
View
Most Expensive
NZ Jewellers
aab33785-ee7b-4b2f-a029-126e46ce0ff9 · Oct 17
£5,755 GBP
$7,664 USD
View
Price last confirmed 12 days ago
24 more retailers have this diamond
Prices start from £2,470 GBPSave up to £2,765 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.

A
1.00ct Oval
£2,470 GBP