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Oval|Natural|GIA

1.00ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 7563588570

Certificate GIA 7563588570

Diamond specifications and retailer prices

From £1,500 GBP
HK$15,700 HKD
As of October 30, 2026
Save £2,693 GBP (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,193 GBP at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563588570. Listed at 18 retailers as of October 30, 2026, with prices from £1,500 to £4,193, a £2,693 spread on the same certified stone. NZ Jewellers lists it at £4,193. 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

1.00
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563588570
Dimensions7.83 × 5.68 × 3.57 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Needle, Indented Natural, Natural
Top View
7.83 mm5.68 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563588570
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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: £4,193 GBP|Low: £1,500 GBP|High: £4,193 GBP|Avg: £2,282 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
October 30, 2026
Retailer 3£1,500 GBP
Retailer 2£1,593 GBP
Retailer 9£1,843 GBP
Retailer 6£1,851 GBP
Retailer 10£1,858 GBP
Retailer 11£1,989 GBP
Retailer 4£2,005 GBP
Retailer 16£2,005 GBP
Retailer 17£2,083 GBP
Retailer 8£2,099 GBP
Retailer 7£2,111 GBP
Retailer 12£2,144 GBP
Retailer 5£2,177 GBP
Retailer 18£2,314 GBP
Retailer 13£2,500 GBP
Retailer 15£3,518 GBP
Retailer 14£3,654 GBP
NZ Jewellers£4,193 GBP

15 data points across 18 retailers

18 retailers£1,500 GBP to £4,193 GBP

A
Cheapest Retailer
-
£1,500 GBP
HK$15,700 HKD
A
Retailer 2
-
£1,593 GBP
₹203,302 INR
View
A
Retailer 3
-
£1,843 GBP
$2,470 USD
View
A
Retailer 4
-
£1,851 GBP
$2,480 USD
View
Final sale: no returns
A
Retailer 5
-
£1,858 GBP
$2,489 USD
View
A
Retailer 6
-
£1,989 GBP
View
A
Retailer 7
-
£2,005 GBP
$2,687 USD
View
A
Retailer 8
-
£2,005 GBP
$2,687 USD
View
B+
Retailer 9
-
£2,083 GBP
$2,791 USD
View
B+
Retailer 10
-
£2,099 GBP
SGD 3,800 SGD
View
B+
Retailer 11
-
£2,111 GBP
$2,828 USD
View
B+
Retailer 12
-
£2,144 GBP
View
B+
Retailer 13
-
£2,177 GBP
$2,917 USD
View
B+
Retailer 14
-
£2,314 GBP
$3,101 USD
View
B+
Retailer 15
-
£2,500 GBP
€3,190 EUR
View
B
Retailer 16
-
£3,518 GBP
View
B
Retailer 17
-
£3,654 GBP
View
Most Expensive
B
NZ Jewellers
7c84e0d4-badd-4ed0-b3eb-78b8252aeafb · Oct 30
£4,193 GBP
$5,618 USD
View
17 more retailers have this diamond
Prices start from £1,500 GBPSave up to £2,693 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
£1,500 GBP