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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 $322 AUD
$226 USD
As of October 29, 2026
Save $1,495 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,816 AUD 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 $322 to $1,816, a $1,495 spread on the same certified stone. Reve Diamonds lists it at $1,816. 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: $742 AUD|Low: $322 AUD|High: $1,816 AUD|Avg: $887 AUD|-2.9%
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$322 AUD
Retailer 6$359 AUD
Retailer 3$373 AUD
Retailer 8$399 AUD
Retailer 14$399 AUD
Retailer 11$533 AUD
Retailer 7$538 AUD
Retailer 12$685 AUD
Retailer 1$742 AUD
Retailer 5$760 AUD
Retailer 16$823 AUD
Retailer 13$931 AUD
Retailer 17$1,281 AUD
Retailer 15$1,286 AUD
Retailer 2$1,356 AUD
Retailer 10$1,605 AUD
Retailer 4$1,621 AUD
Reve Diamonds$1,816 AUD

34 data points across 18 retailers

18 retailers$322 AUD to $1,816 AUD

A+
Cheapest Retailer
-
$322 AUD
$226 USD
A
Retailer 2
-
$359 AUD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$373 AUD
$262 USD
View
A
Retailer 4
-
$399 AUD
$280 USD
View
A
Retailer 5
-
$399 AUD
$280 USD
View
A
Retailer 6
-
$533 AUD
£295 GBP
View
B+
Retailer 7
-
$538 AUD
$378 USD
View
A
Retailer 8
-
$685 AUD
ZAR 7,771 ZAR
View
A
Retailer 9
-
$742 AUD
£410 GBP
View
A
Retailer 10
-
$760 AUD
$534 USD
View
B+
Retailer 11
-
$823 AUD
$578 USD
View
B+
Retailer 12
-
$931 AUD
View
B+
Retailer 13
-
$1,281 AUD
$900 USD
View
B+
Retailer 14
-
$1,286 AUD
$903 USD
View
B
Retailer 15
-
$1,356 AUD
$953 USD
View
B
Retailer 16
-
$1,605 AUD
£888 GBP
View
B
Retailer 17
-
$1,621 AUD
$1,139 USD
View
Most Expensive
B
Reve Diamonds
8ECD0F603 · Oct 30
$1,816 AUD
$1,276 USD
View
17 more retailers have this diamond
Prices start from $322 AUDSave up to $1,495 AUD

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
$322 AUD