Oval|Natural|GIA

1.70ct I IF Oval Natural Diamond

VG • I/IF • GIA 6551361599

Certificate GIA 6551361599

Diamond specifications and retailer prices

From $8,614 USD
HK$67,300 HKD
As of November 1, 2026
Save $7,153 USD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,561 USD at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct 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 stated by the retailer rather than the lab and certified by GIA 6551361599. Listed at 21 retailers as of November 1, 2026, with a 83% 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

1.70
Carat
I
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551361599
Dimensions9.03 × 6.58 × 4.33 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
9.03 mm6.58 mm1.70 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551361599
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.8%

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: Nov 1
Current: $9,730 USD|Low: $8,614 USD|High: $16,179 USD|Avg: $11,082 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 11$8,614 USD
Retailer 7$9,139 USD
Retailer 15$9,343 USD
Retailer 6$9,535 USD
Retailer 8$9,565 USD
Retailer 1$9,730 USD
Retailer 10$10,025 USD
Retailer 2$10,094 USD
Retailer 12$10,103 USD
Retailer 16$10,223 USD
Retailer 5$11,164 USD
Retailer 4$11,623 USD
Retailer 13$12,034 USD
Retailer 17$12,101 USD
Retailer 3$12,231 USD
Retailer 9$12,423 USD
Retailer 18$14,831 USD
Retailer 14$15,767 USD

24 data points across 18 retailers

21 retailers$8,614 USD to $15,767 USD

A
Cheapest Retailer
-
$8,614 USD
HK$67,300 HKD
A
Retailer 2
-
$9,139 USD
View
A
Retailer 3
-
$9,343 USD
€8,898 EUR
View
A
Retailer 4
-
$9,535 USD
View
A
Retailer 5
-
$9,565 USD
View
A
Retailer 6
-
$9,730 USD
View
B+
Retailer 7
-
$10,025 USD
View
B+
Retailer 8
-
$10,094 USD
View
Final sale: no returns
A
Retailer 9
-
$10,103 USD
View
B+
Retailer 10
-
$10,223 USD
£8,050 GBP
View
Retailer 11
-
$11,164 USD
A$17,176 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$11,283 USD
A$17,358 AUD
View
B+
Retailer 13
-
$11,623 USD
View
B+
Retailer 14
-
$12,034 USD
View
B+
Retailer 15
-
$12,101 USD
£9,528 GBP
View
B+
Retailer 16
-
$12,231 USD
€11,649 EUR
View
Retailer 17
-
$12,423 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$14,831 USD
ZAR 239,603 ZAR
View
B
Retailer 19
-
$15,767 USD
£12,415 GBP
View
Retailer 20
-
$16,685 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
3c16e1cb-c479-446e-b139-ab57dea4b0eb · Aug 30
$17,561 USD
View
Price last confirmed 63 days ago
20 more retailers have this diamond
Prices start from $8,614 USDSave up to $7,153 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
1.70ct Oval
$8,614 USD