CaratHunter
Plans
Oval|Lab Grown|IGI

1.67ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG840629764

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840629764

Diamond specifications and retailer prices

From $463 SGD
$361 USD
As of October 26, 2026
Save $5,781 SGD (93%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,244 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840629764 or 840629764. Listed at 19 retailers as of October 26, 2026, with prices from $463 to $6,244, a $5,781 spread on the same certified stone. Brilliant Earth lists it at $6,244. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629764
Dimensions9.39 × 6.75 × 4.13 mm
L/W Ratio1.39
Girdle conditionFaceted
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
9.39 mm6.75 mm1.67 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629764
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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: Oct 26
Current: $6,244 SGD|Low: $463 SGD|High: $6,244 SGD|Avg: $1,708 SGD
Brilliant Earth
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
Retailer 19
October 29, 2026
Retailer 10$463 SGD
Retailer 7$524 SGD
Retailer 5$536 SGD
Retailer 13$573 SGD
Retailer 12$594 SGD
Retailer 3$769 SGD
Retailer 14$908 SGD
Retailer 17$919 SGD
Retailer 16$986 SGD
Retailer 19$1,029 SGD
Retailer 4$1,586 SGD
Retailer 18$1,844 SGD
Retailer 11$1,896 SGD
Retailer 8$1,975 SGD
Retailer 6$1,982 SGD
Retailer 9$2,004 SGD
Retailer 2$2,254 SGD
Retailer 15$5,128 SGD
Brilliant Earth$6,244 SGD

4 data points across 19 retailers

19 retailers$463 SGD to $6,244 SGD

A
Cheapest Retailer
-
$463 SGD
$361 USD
A
Retailer 2
-
$524 SGD
$409 USD
View
Final sale: no returns
A
Retailer 3
-
$536 SGD
$418 USD
View
Retailer 4
-
$573 SGD
$447 USD
View
A
Retailer 5
-
$594 SGD
£365 GBP
View
A
Retailer 6
-
$769 SGD
$600 USD
View
Retailer 7
-
$908 SGD
$708 USD
View
A
Retailer 8
-
$919 SGD
$717 USD
View
A
Retailer 9
-
$986 SGD
ZAR 12,419 ZAR
View
A
Retailer 10
-
$1,029 SGD
£632 GBP
View
B+
Retailer 11
-
$1,586 SGD
$1,237 USD
View
B+
Retailer 12
-
$1,844 SGD
$1,438 USD
View
B+
Retailer 13
-
$1,896 SGD
$1,479 USD
View
B+
Retailer 14
-
$1,975 SGD
View
B+
Retailer 15
-
$1,982 SGD
$1,546 USD
View
B+
Retailer 16
-
$2,004 SGD
$1,563 USD
View
Retailer 17
-
$2,254 SGD
£1,384 GBP
View
B
Retailer 18
-
$5,128 SGD
$4,000 USD
View
Most Expensive
B
Brilliant Earth
22310841A · Oct 28
$6,244 SGD
$4,870 USD
View
18 more retailers have this diamond
Prices start from $463 SGDSave up to $5,781 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
$463 SGD