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Oval|Natural|IGI

1.61ct K IF Oval Natural Diamond

VG • K/IF • IGI 817649821

Shape and cutting style on the report: Oval brilliant

Certificate IGI 817649821

Diamond specifications and retailer prices

From $4,738 SGD
As of November 6, 2026
11 retailers carry this diamond
Most expensive: $8,323 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.61ct natural oval diamond

This 1.61ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 817649821. Listed at 11 retailers as of November 6, 2026. 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

1.61
Carat
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 817649821
Dimensions9.17 × 6.38 × 4.10 mm
L/W Ratio1.44
Girdle conditionFaceted
Top View
9.17 mm6.38 mm1.61 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 817649821
Side View
Table 62.0%Crown 40.5°Girdle: THN-STKPavilion 37.6°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $7,036 SGD|Low: $3,433 SGD|High: $8,257 SGD|Avg: $5,389 SGD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 19, 2026
Retailer 9$3,433 SGD
Retailer 4$4,101 SGD
Retailer 5$4,240 SGD
Retailer 3$4,630 SGD
Retailer 2$4,716 SGD
Retailer 7$4,777 SGD
Retailer 6$5,230 SGD
Retailer 10$5,806 SGD
Retailer 1$7,036 SGD
Retailer 8$8,032 SGD

28 data points across 10 retailers

11 retailers

Retailer 1
-
$4,101 SGD
Price last confirmed 19 days ago
Retailer 2
-
$4,240 SGD
View
Price last confirmed 17 days ago
Retailer 3
-
$4,630 SGD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$4,738 SGD
View
Retailer 5
-
$4,777 SGD
View
Price last confirmed 19 days ago
Retailer 6
-
$4,789 SGD
View
Price last confirmed 21 days ago
Retailer 7
-
$4,967 SGD
View
Price last confirmed 21 days ago
Retailer 8
-
$5,806 SGD
View
Price last confirmed 20 days ago
Retailer 9
-
$7,036 SGD
View
Price last confirmed 18 days ago
Retailer 10
-
$8,032 SGD
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
30e60e04-0143-4b75-9db7-fc4a0dff92fb · Oct 17
$8,323 SGD
$6,494 USD
View
Price last confirmed 20 days ago
10 more retailers have this diamond
Prices start from $4,738 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
1.61ct Oval
$4,738 SGD