Oval|Natural|GIA

0.71ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6451275118

Certificate GIA 6451275118

Diamond specifications and retailer prices

From $1,007 USD
As of October 31, 2026
Save $623 USD (38%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,662 USD at NZ Jewellers · As of September 26, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6451275118. Listed at 16 retailers as of October 31, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.71
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6451275118
Dimensions7.37 × 4.85 × 2.92 mm
L/W Ratio1.52
Top View
7.37 mm4.85 mm0.71 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6451275118
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.2%

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: Oct 31
Current: $1,124 USD|Low: $817 USD|High: $2,023 USD|Avg: $1,247 USD|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$942 USD
Retailer 8$1,007 USD
Retailer 2$1,046 USD
Retailer 10$1,091 USD
Retailer 1$1,124 USD
Retailer 6$1,150 USD
Retailer 11$1,225 USD
Retailer 9$1,410 USD
Retailer 4$1,530 USD
Retailer 5$1,630 USD
Retailer 7$2,021 USD

35 data points across 11 retailers

16 retailers$1,007 USD to $1,630 USD

B+
Cheapest Retailer
-
$1,007 USD
Final sale: no returns
B+
Retailer 2
-
$1,046 USD
View
Retailer 3
-
$1,091 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$1,091 USD
View
Price last confirmed 32 days ago
B
Retailer 5
-
$1,124 USD
£885 GBP
View
B
Retailer 6
-
$1,150 USD
View
B
Retailer 7
-
$1,225 USD
View
B
Retailer 8
-
$1,253 USD
View
Retailer 9
-
$1,259 USD
View
Price last confirmed 39 days ago
Retailer 10
-
$1,259 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$1,410 USD
A$2,170 AUD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$1,530 USD
€1,457 EUR
View
B
Retailer 13
-
$1,630 USD
ZAR 26,331 ZAR
View
Retailer 14
-
$2,021 USD
£1,591 GBP
View
Price last confirmed 16 days ago
Retailer 15
-
$2,662 USD
View
Price under review
Most Expensive
NZ Jewellers
6422e1be-1f3d-41cb-888e-4d55dfb84d9f · Sep 26
$2,662 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,007 USDSave up to $623 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+
0.71ct Oval
$1,007 USD