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Oval|Natural|IGI

1.70ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 739551325

Shape and cutting style on the report: Oval brilliant

Certificate IGI 739551325

Diamond specifications and retailer prices

From $3,442 SGD
As of November 6, 2026
Save $4,515 SGD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,957 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 739551325. Listed at 18 retailers as of November 5, 2026, with prices from $3,442 to $7,957, a $4,515 spread on the same certified stone. NZ Jewellers lists it at $7,957. 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
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 739551325
Dimensions9.63 × 6.54 × 4.18 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Top View
9.63 mm6.54 mm1.70 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 739551325
Side View
Table 61.0%Crown 38.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.9%

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 6
Current: $3,442 SGD|Low: $3,442 SGD|High: $7,731 SGD|Avg: $5,056 SGD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$3,442 SGD
Retailer 2$4,281 SGD
Retailer 8$4,389 SGD
Retailer 3$4,812 SGD
Retailer 7$4,832 SGD
Retailer 5$5,346 SGD
Retailer 4$5,575 SGD
Retailer 6$7,638 SGD

28 data points across 8 retailers

18 retailers$3,442 SGD to $7,957 SGD

A
Cheapest Retailer
-
$3,442 SGD
A
Retailer 2
-
$4,055 SGD
View
A
Retailer 3
-
$4,281 SGD
View
B+
Retailer 4
-
$4,322 SGD
View
B+
Retailer 5
-
$4,346 SGD
View
B+
Retailer 6
-
$4,373 SGD
View
B+
Retailer 7
-
$4,389 SGD
View
Retailer 8
-
$4,568 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$4,568 SGD
View
B+
Retailer 10
-
$4,743 SGD
View
B+
Retailer 11
-
$4,753 SGD
View
A
Retailer 12
-
$4,812 SGD
View
B+
Retailer 13
-
$4,832 SGD
View
B+
Retailer 14
-
$5,270 SGD
View
B+
Retailer 15
-
$5,346 SGD
View
B+
Retailer 16
-
$5,575 SGD
View
B+
Retailer 17
-
$7,638 SGD
View
Most Expensive
B
NZ Jewellers
0d24e3ec-fd24-4927-a905-111c61e143c2 · Nov 5
$7,957 SGD
$6,209 USD
View
17 more retailers have this diamond
Prices start from $3,442 SGDSave up to $4,515 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
$3,442 SGD