CaratHunter
Plans
Round|Lab Grown|IGI

1.54ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG787630621

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787630621

Diamond specifications and retailer prices

From $289 SGD
$226 USD
As of October 29, 2026
Save $1,342 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,631 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787630621 or 787630621. Listed at 18 retailers as of October 29, 2026, with prices from $289 to $1,631, a $1,342 spread on the same certified stone. Reve Diamonds lists it at $1,631. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787630621
Dimensions7.46 × 7.44 × 4.54 mm
L/W Ratio1.00
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
7.46 mm7.44 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787630621
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A+
Exceptional
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: $478 SGD|Low: $289 SGD|High: $1,631 SGD|Avg: $797 SGD|-6.5%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 9$289 SGD
Retailer 6$322 SGD
Retailer 3$335 SGD
Retailer 8$358 SGD
Retailer 14$358 SGD
Retailer 1$478 SGD
Retailer 7$483 SGD
Retailer 12$615 SGD
Retailer 10$666 SGD
Retailer 5$683 SGD
Retailer 16$739 SGD
Retailer 13$836 SGD
Retailer 17$1,151 SGD
Retailer 15$1,154 SGD
Retailer 2$1,218 SGD
Retailer 11$1,442 SGD
Retailer 4$1,456 SGD
Reve Diamonds$1,631 SGD

34 data points across 18 retailers

18 retailers$289 SGD to $1,631 SGD

A+
Cheapest Retailer
-
$289 SGD
$226 USD
A
Retailer 2
-
$322 SGD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$335 SGD
$262 USD
View
A
Retailer 4
-
$358 SGD
$280 USD
View
A
Retailer 5
-
$358 SGD
$280 USD
View
A
Retailer 6
-
$478 SGD
£294 GBP
View
B+
Retailer 7
-
$483 SGD
$378 USD
View
A
Retailer 8
-
$615 SGD
ZAR 7,771 ZAR
View
A
Retailer 9
-
$666 SGD
£410 GBP
View
A
Retailer 10
-
$683 SGD
$534 USD
View
B+
Retailer 11
-
$739 SGD
$578 USD
View
B+
Retailer 12
-
$836 SGD
A$1,006 AUD
View
B+
Retailer 13
-
$1,151 SGD
$900 USD
View
B+
Retailer 14
-
$1,154 SGD
$903 USD
View
B
Retailer 15
-
$1,218 SGD
$953 USD
View
B
Retailer 16
-
$1,442 SGD
£888 GBP
View
B
Retailer 17
-
$1,456 SGD
$1,139 USD
View
Most Expensive
B
Reve Diamonds
8ECD0F603 · Oct 30
$1,631 SGD
$1,276 USD
View
17 more retailers have this diamond
Prices start from $289 SGDSave up to $1,342 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
$289 SGD