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Oval|Natural|GIA

0.71ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 1538944890

Certificate GIA 1538944890

Diamond specifications and retailer prices

From £828 GBP
As of November 4, 2026
Save £1,360 GBP (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,188 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural oval diamond

This 0.71ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1538944890. Listed at 19 retailers as of November 4, 2026, with prices from £828 to £2,188, a £1,360 spread on the same certified stone. NZ Jewellers lists it at £2,188. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1538944890
Dimensions7.11 × 5.13 × 3.08 mm
L/W Ratio1.39
Girdle conditionFaceted
Key to symbols
Cloud, Crystal, Feather
Top View
7.11 mm5.13 mm0.71 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1538944890
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.1%

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: Nov 4
Current: £2,188 GBP|Low: £828 GBP|High: £2,188 GBP|Avg: £1,101 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
November 6, 2026
Retailer 8£828 GBP
Retailer 17£848 GBP
Retailer 7£859 GBP
Retailer 15£860 GBP
Retailer 4£897 GBP
Retailer 10£897 GBP
Retailer 9£932 GBP
Retailer 5£934 GBP
Retailer 16£990 GBP
Retailer 18£997 GBP
Retailer 12£1,013 GBP
Retailer 6£1,035 GBP
Retailer 2£1,124 GBP
Retailer 3£1,136 GBP
Retailer 11£1,247 GBP
Retailer 13£1,340 GBP
Retailer 14£1,638 GBP
NZ Jewellers£2,188 GBP

29 data points across 18 retailers

19 retailers£828 GBP to £2,188 GBP

B+
Cheapest Retailer
-
£828 GBP
Final sale: no returns
B+
Retailer 2
-
£848 GBP
View
B+
Retailer 3
-
£859 GBP
View
B+
Retailer 4
-
£860 GBP
View
Retailer 5
-
£897 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£897 GBP
View
B+
Retailer 7
-
£932 GBP
View
B+
Retailer 8
-
£934 GBP
View
B
Retailer 9
-
£990 GBP
View
B
Retailer 10
-
£997 GBP
View
B
Retailer 11
-
£1,013 GBP
View
B
Retailer 12
-
£1,035 GBP
View
B
Retailer 13
-
£1,124 GBP
View
B
Retailer 14
-
£1,136 GBP
View
Retailer 15
-
£1,200 GBP
View
Price last confirmed 33 days ago
B
Retailer 16
-
£1,247 GBP
View
B
Retailer 17
-
£1,340 GBP
View
B
Retailer 18
-
£1,638 GBP
View
Most Expensive
B
NZ Jewellers
270ad1bc-14d6-4b35-b873-13a486fc2261 · Nov 5
£2,188 GBP
$2,929 USD
View
18 more retailers have this diamond
Prices start from £828 GBPSave up to £1,360 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+
0.71ct Oval
£828 GBP