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Oval|Natural|IGI

1.70ct I IF Oval Natural Diamond

VG • I/IF • IGI 728524606

Shape and cutting style on the report: Oval brilliant

Certificate IGI 728524606

Diamond specifications and retailer prices

From $8,057 SGD
As of November 4, 2026
Save $5,836 SGD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,027 SGD at NZ Jewellers · As of October 17, 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 and certified by IGI 728524606. Listed at 18 retailers as of November 4, 2026, with a 72% 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
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 728524606
Dimensions9.59 × 6.75 × 4.02 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Top View
9.59 mm6.75 mm1.70 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 728524606
Side View
Table 59.0%Crown 38.4°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,458 SGD|Low: $8,057 SGD|High: $14,358 SGD|Avg: $10,324 SGD|-4.5%
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
November 5, 2026
Retailer 7$8,057 SGD
Retailer 2$8,655 SGD
Retailer 10$8,664 SGD
Retailer 8$9,132 SGD
Retailer 12$9,220 SGD
Retailer 4$9,226 SGD
Retailer 1$9,458 SGD
Retailer 13$10,205 SGD
Retailer 3$10,808 SGD
Retailer 9$10,918 SGD
Retailer 5$11,794 SGD
Retailer 11$12,282 SGD
Retailer 6$13,893 SGD

26 data points across 13 retailers

18 retailers$8,057 SGD to $13,893 SGD

A
Cheapest Retailer
-
$8,057 SGD
A
Retailer 2
-
$8,655 SGD
View
A
Retailer 3
-
$8,664 SGD
View
A
Retailer 4
-
$9,132 SGD
View
A
Retailer 5
-
$9,220 SGD
View
A
Retailer 6
-
$9,226 SGD
View
Final sale: no returns
A
Retailer 7
-
$9,373 SGD
View
Retailer 8
-
$9,398 SGD
View
Price last confirmed 20 days ago
A
Retailer 9
-
$9,458 SGD
View
Retailer 10
-
$10,181 SGD
View
Price last confirmed 18 days ago
A
Retailer 11
-
$10,205 SGD
View
Retailer 12
-
$10,337 SGD
View
Price last confirmed 20 days ago
A
Retailer 13
-
$10,808 SGD
View
A
Retailer 14
-
$10,918 SGD
View
Retailer 15
-
$11,746 SGD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$12,282 SGD
View
B+
Retailer 17
-
$13,893 SGD
View
Most Expensive
NZ Jewellers
ca98021d-94fc-4ed7-9e69-6086485b7d46 · Oct 17
$17,027 SGD
$13,324 USD
View
Price last confirmed 18 days ago
17 more retailers have this diamond
Prices start from $8,057 SGDSave up to $5,836 SGD

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
$8,057 SGD