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Oval|Natural|IGI

1.70ct I IF Oval Natural Diamond

VG • I/IF • IGI 758570994

Shape and cutting style on the report: Oval brilliant

Certificate IGI 758570994

Diamond specifications and retailer prices

From $8,696 SGD
As of November 1, 2026
Save $8,704 SGD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,400 SGD at NZ Jewellers · As of November 5, 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 758570994. Listed at 15 retailers as of November 1, 2026, with prices from $8,696 to $17,400, a $8,704 spread on the same certified stone. NZ Jewellers lists it at $17,400. 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 angle40.1°
Pavilion angle35.2°
OriginNatural
Grading LabIGI
CertificateIGI 758570994
Dimensions9.44 × 6.60 × 4.10 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Top View
9.44 mm6.60 mm1.70 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 758570994
Side View
Table 58.0%Crown 40.1°Girdle: THK-VTKPavilion 35.2°Culet: NoneDepth 62.1%

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: Nov 1
Current: $17,400 SGD|Low: $8,696 SGD|High: $17,400 SGD|Avg: $11,231 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$8,696 SGD
Retailer 4$9,110 SGD
Retailer 6$9,232 SGD
Retailer 2$9,487 SGD
Retailer 3$9,602 SGD
Retailer 11$9,603 SGD
Retailer 7$10,563 SGD
Retailer 8$11,364 SGD
Retailer 10$12,003 SGD
Retailer 9$12,780 SGD
Retailer 5$14,459 SGD
NZ Jewellers$17,400 SGD

37 data points across 12 retailers

15 retailers$8,696 SGD to $17,400 SGD

A
Cheapest Retailer
-
$8,696 SGD
A
Retailer 2
-
$8,991 SGD
View
A
Retailer 3
-
$9,110 SGD
View
A
Retailer 4
-
$9,232 SGD
View
A
Retailer 5
-
$9,487 SGD
View
A
Retailer 6
-
$9,602 SGD
View
Final sale: no returns
A
Retailer 7
-
$9,603 SGD
View
A
Retailer 8
-
$10,520 SGD
View
A
Retailer 9
-
$10,563 SGD
View
A
Retailer 10
-
$11,256 SGD
View
A
Retailer 11
-
$11,364 SGD
View
B+
Retailer 12
-
$12,003 SGD
View
B+
Retailer 13
-
$12,780 SGD
View
B+
Retailer 14
-
$14,459 SGD
View
Most Expensive
B
NZ Jewellers
2dcdee02-dcc4-4fc3-89c8-1fbadb7d889a · Nov 5
$17,400 SGD
$13,616 USD
View
14 more retailers have this diamond
Prices start from $8,696 SGDSave up to $8,704 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
$8,696 SGD