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Round|Natural|GIA

0.70ct I I1 Round Natural Diamond

VG • I/I1 • GIA 1289673501

Certificate GIA 1289673501

Diamond specifications and retailer prices

From £363 GBP
HK$3,800 HKD
As of November 1, 2026
Save £989 GBP (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,352 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 1289673501. Listed at 9 retailers as of October 30, 2026, with prices from £363 to £1,352, a £989 spread on the same certified stone. NZ Jewellers lists it at £1,352. 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
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1289673501
Dimensions5.63 × 5.67 × 3.58 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
5.63 mm5.67 mm0.70 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1289673501
Side View
Table 54.0%Crown 34.5°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 63.3%

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 1
Current: £578 GBP|Low: £363 GBP|High: £627 GBP|Avg: £536 GBP|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4£363 GBP
Retailer 2£478 GBP
Retailer 5£553 GBP
Retailer 1£578 GBP
Retailer 3£619 GBP
Retailer 6£627 GBP

13 data points across 6 retailers

9 retailers£363 GBP to £1,352 GBP

B+
Cheapest Retailer
-
£363 GBP
HK$3,800 HKD
B+
Retailer 2
-
£431 GBP
$578 USD
View
B+
Retailer 3
-
£464 GBP
$622 USD
View
B+
Retailer 4
-
£464 GBP
$622 USD
View
B+
Retailer 5
-
£498 GBP
$667 USD
View
B+
Retailer 6
-
£578 GBP
€738 EUR
View
B+
Retailer 7
-
£601 GBP
$805 USD
View
B
Retailer 8
-
£619 GBP
$829 USD
View
Most Expensive
C
NZ Jewellers
518ff28f-d156-41eb-9125-873e618801d1 · Oct 30
£1,352 GBP
$1,812 USD
View
8 more retailers have this diamond
Prices start from £363 GBPSave up to £989 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+
0.70ct Round
£363 GBP