Oval|Natural|GIA

0.70ct J SI1 Oval Natural Diamond

GD • J/SI1 • GIA 7556619744

Certificate GIA 7556619744

Diamond specifications and retailer prices

From £392 GBP
HK$4,100 HKD
As of October 27, 2026
Save £300 GBP (43%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,455 GBP at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556619744. Listed at 19 retailers as of October 26, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556619744
Dimensions7.45 × 4.47 × 3.12 mm
L/W Ratio1.67
Top View
7.45 mm4.47 mm0.70 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556619744
Side View
Table 59.0%CrownGirdle: Thick - Ext. ThickPavilionCulet: NoneDepth 69.9%

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 27
Current: £1,455 GBP|Low: £392 GBP|High: £1,534 GBP|Avg: £648 GBP|-5.2%
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
October 26, 2026
Retailer 6£392 GBP
Retailer 9£428 GBP
Retailer 4£429 GBP
Retailer 3£464 GBP
Retailer 8£483 GBP
Retailer 16£499 GBP
Retailer 19£499 GBP
Retailer 5£526 GBP
Retailer 18£535 GBP
Retailer 13£542 GBP
Retailer 7£562 GBP
Retailer 17£565 GBP
Retailer 10£581 GBP
Retailer 12£586 GBP
Retailer 15£681 GBP
Retailer 2£691 GBP
Retailer 11£736 GBP
Retailer 14£1,073 GBP
NZ Jewellers£1,455 GBP

29 data points across 19 retailers

19 retailers£392 GBP to £691 GBP

A
Cheapest Retailer
-
£392 GBP
HK$4,100 HKD
B+
Retailer 2
-
£429 GBP
$575 USD
View
B+
Retailer 3
-
£464 GBP
$622 USD
View
Retailer 4
-
£483 GBP
SGD 874 SGD
View
Price last confirmed 7 days ago
Retailer 5
-
£499 GBP
$669 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£499 GBP
$669 USD
View
Retailer 7
-
£526 GBP
$705 USD
View
Price last confirmed 5 days ago
Retailer 8
-
£535 GBP
$717 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£542 GBP
View
B+
Retailer 10
-
£562 GBP
$753 USD
View
B+
Retailer 11
-
£565 GBP
$757 USD
View
Retailer 12
-
£581 GBP
$778 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£586 GBP
View
Retailer 14
-
£681 GBP
€869 EUR
View
Price last confirmed 7 days ago
B
Retailer 15
-
£691 GBP
ZAR 14,966 ZAR
View
Retailer 16
-
£736 GBP
A$1,516 AUD
View
Price last confirmed 28 days ago
Retailer 17
-
£1,073 GBP
View
Price last confirmed 7 days ago
Retailer 18
-
£1,455 GBP
$1,949 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
7cceebd9-97b6-4b51-94f2-17a550ef9f0d · Oct 14
£1,455 GBP
$1,949 USD
View
Price last confirmed 18 days ago
18 more retailers have this diamond
Prices start from £392 GBPSave up to £300 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
0.70ct Oval
£392 GBP