Oval|Natural|IGI

1.71ct I IF Oval Natural Diamond

VG • I/IF • IGI 678579276

Shape and cutting style on the report: Oval brilliant

Certificate IGI 678579276

Diamond specifications and retailer prices

From $7,856 USD
As of October 30, 2026
Save $5,012 USD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,360 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.71ct natural oval diamond

This 1.71ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 678579276. Listed at 15 retailers as of October 29, 2026, with a 64% 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

1.71
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.5°
OriginNatural
Grading LabIGI
CertificateIGI 678579276
Dimensions9.48 × 6.85 × 4.05 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Top View
9.48 mm6.85 mm1.71 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 678579276
Side View
Table 57.0%Crown 38.4°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 59.1%

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 30
Current: $8,685 USD|Low: $7,795 USD|High: $12,953 USD|Avg: $9,394 USD|+0.8%
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 7$7,795 USD
Retailer 11$7,856 USD
Retailer 2$8,425 USD
Retailer 8$8,477 USD
Retailer 9$8,477 USD
Retailer 1$8,685 USD
Retailer 10$9,184 USD
Retailer 3$9,936 USD
Retailer 4$10,036 USD
Retailer 6$11,083 USD
Retailer 5$12,868 USD

43 data points across 11 retailers

15 retailers$7,856 USD to $12,868 USD

Retailer 1
-
$7,795 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$7,856 USD
View
A
Retailer 3
-
$7,938 USD
View
A
Retailer 4
-
$8,425 USD
View
A
Retailer 5
-
$8,477 USD
View
Final sale: no returns
A
Retailer 6
-
$8,477 USD
View
A
Retailer 7
-
$8,685 USD
£6,839 GBP
View
Retailer 8
-
$9,184 USD
View
Price last confirmed 40 days ago
A
Retailer 9
-
$9,184 USD
View
B+
Retailer 10
-
$9,936 USD
£7,824 GBP
View
B+
Retailer 11
-
$10,036 USD
€9,558 EUR
View
Retailer 12
-
$10,596 USD
View
Price last confirmed 40 days ago
Retailer 13
-
$11,083 USD
ZAR 179,044 ZAR
View
Price last confirmed 9 days ago
B
Retailer 14
-
$12,868 USD
£10,132 GBP
View
Most Expensive
NZ Jewellers
9e77cb3f-1f0a-401e-b760-55ba71d9d634 · Sep 25
$15,360 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from $7,856 USDSave up to $5,012 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.

A
1.71ct Oval
$7,856 USD