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Oval|Lab Grown|IGI

1.67ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG732554946

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG732554946

Diamond specifications and retailer prices

From $624 SGD
$488 USD
As of November 1, 2026
Save $2,687 SGD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,311 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.67ct lab-grown oval diamond

This 1.67ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG732554946 or 732554946. Listed at 7 retailers as of October 28, 2026, with prices from $624 to $3,311, a $2,687 spread on the same certified stone. Rare Carat lists it at $3,311. 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

1.67
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732554946
Dimensions9.89 × 6.64 × 3.98 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.89 mm6.64 mm1.67 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG732554946
Side View
Table 62.0%Crown 34.1°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 59.9%

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 1
Current: $3,311 SGD|Low: $624 SGD|High: $3,388 SGD|Avg: $1,501 SGD|+3.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$624 SGD
Retailer 3$789 SGD
Retailer 7$791 SGD
Retailer 6$1,513 SGD
Retailer 5$1,548 SGD
Retailer 2$1,805 SGD
Rare Carat$3,311 SGD

39 data points across 7 retailers

7 retailers$624 SGD to $3,311 SGD

B+
Cheapest Retailer
-
$624 SGD
$488 USD
A
Retailer 2
-
$789 SGD
£486 GBP
View
A
Retailer 3
-
$791 SGD
$619 USD
View
B+
Retailer 4
-
$1,513 SGD
$1,183 USD
View
B+
Retailer 5
-
$1,548 SGD
$1,211 USD
View
B+
Retailer 6
-
$1,805 SGD
£1,112 GBP
View
Most Expensive
B
Rare Carat
SS19096_l_732554946 · Oct 28
$3,311 SGD
$2,590 USD
View
6 more retailers have this diamond
Prices start from $624 SGDSave up to $2,687 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
1.67ct Oval
$624 SGD