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Oval|Natural|GIA

1.01ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 6542210144

Certificate GIA 6542210144

Diamond specifications and retailer prices

From £1,710 GBP
HK$17,900 HKD
As of October 30, 2026
Save £2,250 GBP (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,960 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542210144. Listed at 23 retailers as of October 30, 2026, with prices from £1,710 to £3,960, a £2,250 spread on the same certified stone. NZ Jewellers lists it at £3,960. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542210144
Dimensions7.80 × 5.69 × 3.52 mm
L/W Ratio1.37
Top View
7.80 mm5.69 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542210144
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

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 30
Current: £3,960 GBP|Low: £1,710 GBP|High: £3,960 GBP|Avg: £2,524 GBP
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 9£1,710 GBP
Retailer 2£1,825 GBP
Retailer 7£2,017 GBP
Retailer 6£2,063 GBP
Retailer 8£2,097 GBP
Retailer 16£2,135 GBP
Retailer 13£2,224 GBP
Retailer 5£2,273 GBP
Retailer 20£2,273 GBP
Retailer 3£2,360 GBP
Retailer 10£2,379 GBP
Retailer 11£2,405 GBP
Retailer 14£2,433 GBP
Retailer 12£2,463 GBP
Retailer 4£2,623 GBP
Retailer 15£2,657 GBP
Retailer 18£2,768 GBP
Retailer 19£3,807 GBP
Retailer 17£3,872 GBP
NZ Jewellers£3,960 GBP

21 data points across 20 retailers

23 retailers£1,710 GBP to £3,960 GBP

A
Cheapest Retailer
-
£1,710 GBP
HK$17,900 HKD
A
Retailer 2
-
£1,825 GBP
₹232,944 INR
View
A
Retailer 3
-
£2,017 GBP
SGD 3,652 SGD
View
A
Retailer 4
-
£2,063 GBP
$2,764 USD
View
A
Retailer 5
-
£2,097 GBP
$2,810 USD
View
Final sale: no returns
A
Retailer 6
-
£2,135 GBP
$2,860 USD
View
A
Retailer 7
-
£2,135 GBP
$2,860 USD
View
A
Retailer 8
-
£2,224 GBP
View
B+
Retailer 9
-
£2,273 GBP
$3,045 USD
View
B+
Retailer 10
-
£2,273 GBP
$3,045 USD
View
B+
Retailer 11
-
£2,274 GBP
A$4,688 AUD
View
B+
Retailer 12
-
£2,360 GBP
$3,162 USD
View
B+
Retailer 13
-
£2,379 GBP
$3,188 USD
View
B+
Retailer 14
-
£2,405 GBP
SGD 4,355 SGD
View
B+
Retailer 15
-
£2,433 GBP
View
Retailer 16
-
£2,442 GBP
A$5,033 AUD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
£2,463 GBP
$3,300 USD
View
B+
Retailer 18
-
£2,623 GBP
$3,514 USD
View
B+
Retailer 19
-
£2,657 GBP
€3,390 EUR
View
B+
Retailer 20
-
£2,768 GBP
ZAR 59,909 ZAR
View
B
Retailer 21
-
£3,807 GBP
View
B
Retailer 22
-
£3,872 GBP
View
Most Expensive
B
NZ Jewellers
d3ca4566-b765-4d2f-9442-6b01b6b35d24 · Oct 30
£3,960 GBP
$5,306 USD
View
22 more retailers have this diamond
Prices start from £1,710 GBPSave up to £2,250 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
1.01ct Oval
£1,710 GBP