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Oval|Lab Grown|IGI

1.67ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG698502079

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG698502079

Diamond specifications and retailer prices

From $407 SGD
$318 USD
As of November 1, 2026
Save $2,905 SGD (88%) vs most expensive(unlock to see where)
21 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 LG698502079 or 698502079. Listed at 21 retailers as of October 28, 2026, with prices from $407 to $3,311, a $2,905 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
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698502079
Dimensions9.89 × 6.69 × 4.01 mm
L/W Ratio1.48
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 mm6.69 mm1.67 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698502079
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 39.2°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: $366 SGD|High: $3,356 SGD|Avg: $1,112 SGD|-1.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 10$366 SGD
Retailer 6$407 SGD
Retailer 17$450 SGD
Retailer 11$464 SGD
Retailer 9$472 SGD
Retailer 16$624 SGD
Retailer 15$626 SGD
Retailer 14$774 SGD
Retailer 12$789 SGD
Retailer 5$791 SGD
Retailer 13$1,048 SGD
Retailer 18$1,385 SGD
Retailer 4$1,513 SGD
Retailer 3$1,548 SGD
Retailer 8$1,732 SGD
Retailer 2$1,805 SGD
Retailer 7$1,870 SGD
Rare Carat$3,311 SGD

35 data points across 18 retailers

21 retailers$407 SGD to $3,311 SGD

Retailer 1
-
$366 SGD
$286 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$407 SGD
$318 USD
View
Final sale: no returns
Retailer 3
-
$441 SGD
$345 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$450 SGD
$352 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$464 SGD
£286 GBP
View
Retailer 6
-
$472 SGD
$369 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$472 SGD
$369 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$624 SGD
$488 USD
View
A
Retailer 9
-
$626 SGD
$490 USD
View
A
Retailer 10
-
$774 SGD
ZAR 9,784 ZAR
View
A
Retailer 11
-
$789 SGD
£486 GBP
View
A
Retailer 12
-
$791 SGD
$619 USD
View
A
Retailer 13
-
$1,048 SGD
A$1,261 AUD
View
B+
Retailer 14
-
$1,385 SGD
$1,083 USD
View
B+
Retailer 15
-
$1,513 SGD
$1,183 USD
View
Retailer 16
-
$1,516 SGD
$1,186 USD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
$1,548 SGD
$1,211 USD
View
B+
Retailer 18
-
$1,732 SGD
$1,355 USD
View
B+
Retailer 19
-
$1,805 SGD
£1,112 GBP
View
B+
Retailer 20
-
$1,870 SGD
$1,462 USD
View
Most Expensive
B
Rare Carat
SS13979_l_698502079 · Oct 28
$3,311 SGD
$2,590 USD
View
20 more retailers have this diamond
Prices start from $407 SGDSave up to $2,905 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
$407 SGD