CaratHunter
Plans
Round|Lab Grown|IGI

1.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG769641690

Shape and cutting style on the report: Round brilliant

Certificate IGI LG769641690

Diamond specifications and retailer prices

From $351 SGD
$274 USD
As of October 29, 2026
Save $3,250 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,602 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round 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 LG769641690 or 769641690. Listed at 16 retailers as of October 29, 2026, with prices from $351 to $3,602, a $3,250 spread on the same certified stone. Brilliant Earth lists it at $3,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769641690
Dimensions7.43 × 7.45 × 4.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.45 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769641690
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.6%

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 29
Current: $3,602 SGD|Low: $386 SGD|High: $3,935 SGD|Avg: $1,481 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
October 29, 2026
Retailer 13$396 SGD
Retailer 4$545 SGD
Retailer 15$591 SGD
Retailer 11$596 SGD
Retailer 9$726 SGD
Retailer 8$766 SGD
Retailer 7$1,033 SGD
Retailer 10$1,120 SGD
Retailer 5$1,233 SGD
Retailer 14$1,337 SGD
Retailer 6$1,696 SGD
Retailer 2$1,935 SGD
Retailer 12$2,563 SGD
Retailer 3$3,115 SGD
Brilliant Earth$3,602 SGD

31 data points across 15 retailers

16 retailers$351 SGD to $3,602 SGD

A
Cheapest Retailer
-
$351 SGD
$274 USD
A
Retailer 2
-
$396 SGD
$309 USD
View
Final sale: no returns
A
Retailer 3
-
$545 SGD
$425 USD
View
B+
Retailer 4
-
$591 SGD
$461 USD
View
A
Retailer 5
-
$596 SGD
$465 USD
View
A
Retailer 6
-
$726 SGD
£446 GBP
View
A
Retailer 7
-
$766 SGD
€569 EUR
View
A
Retailer 8
-
$1,120 SGD
A$1,344 AUD
View
A
Retailer 9
-
$1,233 SGD
$962 USD
View
A
Retailer 10
-
$1,337 SGD
$1,043 USD
View
B+
Retailer 11
-
$1,544 SGD
$1,205 USD
View
B+
Retailer 12
-
$1,696 SGD
$1,323 USD
View
B+
Retailer 13
-
$1,935 SGD
£1,189 GBP
View
B+
Retailer 14
-
$2,563 SGD
$2,000 USD
View
B
Retailer 15
-
$3,115 SGD
$2,430 USD
View
Most Expensive
B
Brilliant Earth
21597139Y · Oct 29
$3,602 SGD
$2,810 USD
View
15 more retailers have this diamond
Prices start from $351 SGDSave up to $3,250 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
1.54ct Round
$351 SGD