Oval|Natural|GIA

0.70ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6435814057

Certificate GIA 6435814057

Diamond specifications and retailer prices

From $815 USD
As of November 4, 2026
Save $841 USD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,838 USD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6435814057. Listed at 18 retailers as of November 4, 2026, with a 103% 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
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6435814057
Dimensions6.91 × 4.93 × 3.27 mm
L/W Ratio1.40
Top View
6.91 mm4.93 mm0.70 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6435814057
Side View
Table 53.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,048 USD|Low: $765 USD|High: $1,677 USD|Avg: $1,136 USD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$835 USD
Retailer 7$890 USD
Retailer 2$905 USD
Retailer 3$998 USD
Retailer 1$1,048 USD
Retailer 8$1,060 USD
Retailer 11$1,154 USD
Retailer 6$1,275 USD
Retailer 4$1,351 USD
Retailer 10$1,360 USD
Retailer 5$1,656 USD

46 data points across 11 retailers

18 retailers$815 USD to $1,656 USD

B+
Cheapest Retailer
-
$815 USD
B+
Retailer 2
-
$835 USD
View
Final sale: no returns
Retailer 3
-
$890 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$905 USD
View
Retailer 5
-
$905 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$915 USD
View
B+
Retailer 7
-
$940 USD
View
B
Retailer 8
-
$998 USD
View
B
Retailer 9
-
$1,038 USD
View
B
Retailer 10
-
$1,044 USD
View
B
Retailer 11
-
$1,048 USD
View
B
Retailer 12
-
$1,060 USD
View
B
Retailer 13
-
$1,175 USD
View
B
Retailer 14
-
$1,275 USD
View
B
Retailer 15
-
$1,351 USD
View
Retailer 16
-
$1,360 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$1,656 USD
View
Most Expensive
NZ Jewellers
c2562621-87ab-4a6f-b00a-00f5bda0b211 · Nov 5
$2,838 USD
View
Price under review
17 more retailers have this diamond
Prices start from $815 USDSave up to $841 USD

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 Oval
$815 USD