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Oval|Natural|IGI

1.70ct M SI2 Oval Natural Diamond

VG • M/SI2 • IGI 743558578

Shape and cutting style on the report: Oval brilliant

Certificate IGI 743558578

Diamond specifications and retailer prices

From $2,367 SGD
As of November 6, 2026
Save $5,625 SGD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,992 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 M colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743558578. Listed at 13 retailers as of November 5, 2026, with prices from $2,367 to $7,992, a $5,625 spread on the same certified stone. NZ Jewellers lists it at $7,992. 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
M
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle32.7°
OriginNatural
Grading LabIGI
CertificateIGI 743558578
Dimensions10.22 × 6.50 × 3.81 mm
L/W Ratio1.57
Girdle conditionFaceted
Top View
10.22 mm6.50 mm1.70 ctM / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743558578
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 32.7°Culet: NoneDepth 58.6%

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 6
Current: $7,992 SGD|Low: $2,367 SGD|High: $7,992 SGD|Avg: $3,906 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 6, 2026
Retailer 2$2,367 SGD
Retailer 6$2,659 SGD
Retailer 8$3,018 SGD
Retailer 9$3,526 SGD
Retailer 4$3,528 SGD
Retailer 7$3,745 SGD
Retailer 10$3,823 SGD
Retailer 12$3,823 SGD
Retailer 5$3,910 SGD
Retailer 11$3,970 SGD
Retailer 3$4,411 SGD
NZ Jewellers$7,992 SGD

31 data points across 12 retailers

13 retailers$2,367 SGD to $7,992 SGD

A
Cheapest Retailer
-
$2,367 SGD
B+
Retailer 2
-
$2,659 SGD
View
B+
Retailer 3
-
$3,018 SGD
View
B+
Retailer 4
-
$3,526 SGD
View
B+
Retailer 5
-
$3,528 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,745 SGD
View
Retailer 7
-
$3,823 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,823 SGD
View
B+
Retailer 9
-
$3,910 SGD
View
B
Retailer 10
-
$3,970 SGD
View
B
Retailer 11
-
$4,005 SGD
View
B
Retailer 12
-
$4,411 SGD
View
Most Expensive
C
NZ Jewellers
71105089-3269-459f-87a3-bc7d69727d8e · Nov 5
$7,992 SGD
$6,236 USD
View
12 more retailers have this diamond
Prices start from $2,367 SGDSave up to $5,625 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
$2,367 SGD