CaratHunter
Plans
Oval|Lab Grown|IGI

1.50ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG769629183

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG769629183

Diamond specifications and retailer prices

From $445 SGD
$348 USD
As of October 26, 2026
Save $4,170 SGD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,615 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct 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 top-tier cut grade and certified by IGI LG769629183 or 769629183. Listed at 24 retailers as of October 26, 2026, with prices from $445 to $4,615, a $4,170 spread on the same certified stone. Brilliant Earth lists it at $4,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769629183
Dimensions9.32 × 6.34 × 3.99 mm
L/W Ratio1.47
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
9.32 mm6.34 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769629183
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

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: $4,615 SGD|Low: $445 SGD|High: $4,615 SGD|Avg: $1,262 SGD|+4.6%
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
Retailer 20
Retailer 21
October 28, 2026
Retailer 11$445 SGD
Retailer 12$497 SGD
Retailer 7$515 SGD
Retailer 5$551 SGD
Retailer 14$551 SGD
Retailer 15$571 SGD
Retailer 16$748 SGD
Retailer 10$877 SGD
Retailer 20$885 SGD
Retailer 3$886 SGD
Retailer 2$947 SGD
Retailer 13$988 SGD
Retailer 18$1,295 SGD
Retailer 21$1,617 SGD
Retailer 9$1,761 SGD
Retailer 6$1,772 SGD
Retailer 4$2,084 SGD
Retailer 8$2,143 SGD
Retailer 17$2,158 SGD
Retailer 19$2,806 SGD
Brilliant Earth$4,615 SGD

30 data points across 21 retailers

24 retailers$445 SGD to $4,615 SGD

A
Cheapest Retailer
-
$445 SGD
$348 USD
A
Retailer 2
-
$497 SGD
$389 USD
View
Final sale: no returns
A
Retailer 3
-
$515 SGD
$403 USD
View
A
Retailer 4
-
$551 SGD
$431 USD
View
A
Retailer 5
-
$551 SGD
$431 USD
View
A
Retailer 6
-
$571 SGD
£352 GBP
View
A
Retailer 7
-
$605 SGD
HK$3,700 HKD
View
A
Retailer 8
-
$748 SGD
$585 USD
View
A
Retailer 9
-
$877 SGD
$686 USD
View
A
Retailer 10
-
$886 SGD
$693 USD
View
A
Retailer 11
-
$947 SGD
ZAR 11,973 ZAR
View
A
Retailer 12
-
$988 SGD
£608 GBP
View
B+
Retailer 13
-
$1,295 SGD
A$1,558 AUD
View
B+
Retailer 14
-
$1,305 SGD
$1,021 USD
View
B+
Retailer 15
-
$1,617 SGD
$1,265 USD
View
B+
Retailer 16
-
$1,761 SGD
View
B+
Retailer 17
-
$1,772 SGD
$1,386 USD
View
B+
Retailer 18
-
$1,826 SGD
$1,428 USD
View
B+
Retailer 19
-
$1,944 SGD
$1,521 USD
View
B
Retailer 20
-
$2,084 SGD
$1,630 USD
View
B
Retailer 21
-
$2,129 SGD
$1,665 USD
View
B+
Retailer 22
-
$2,158 SGD
£1,329 GBP
View
B
Retailer 23
-
$2,806 SGD
$2,195 USD
View
Most Expensive
B
Brilliant Earth
19056622A · Oct 28
$4,615 SGD
$3,610 USD
View
23 more retailers have this diamond
Prices start from $445 SGDSave up to $4,170 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
1.50ct Oval
$445 SGD