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Round|Lab Grown|IGI

1.50ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG738502157

Shape and cutting style on the report: Round brilliant

Certificate IGI LG738502157

Diamond specifications and retailer prices

From $362 AUD
$254 USD
As of October 29, 2026
Save $1,585 AUD (81%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,605 AUD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG738502157 or 738502157. Listed at 27 retailers as of October 29, 2026, with a 438% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738502157
Dimensions7.26 × 7.31 × 4.59 mm
L/W Ratio1.01
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
7.26 mm7.31 mm1.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738502157
Side View
Table 54.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,605 AUD|Low: $359 AUD|High: $2,605 AUD|Avg: $1,011 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
Retailer 20
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Retailer 22
Retailer 23
October 31, 2026
Retailer 15$362 AUD
Retailer 19$404 AUD
Retailer 4$420 AUD
Retailer 8$450 AUD
Retailer 9$450 AUD
Retailer 21$676 AUD
Retailer 18$689 AUD
Retailer 10$752 AUD
Retailer 13$759 AUD
Retailer 20$772 AUD
Retailer 7$823 AUD
Retailer 6$839 AUD
Retailer 17$854 AUD
Retailer 5$859 AUD
Retailer 22$1,047 AUD
Retailer 12$1,196 AUD
Retailer 16$1,444 AUD
Retailer 14$1,517 AUD
Retailer 3$1,737 AUD
Retailer 2$1,767 AUD
Retailer 23$1,810 AUD
Retailer 11$1,946 AUD
Brilliant Earth$2,605 AUD

27 data points across 23 retailers

27 retailers$362 AUD to $1,946 AUD

A
Cheapest Retailer
-
$362 AUD
$254 USD
A
Retailer 2
-
$404 AUD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$420 AUD
$295 USD
View
A
Retailer 4
-
$450 AUD
$316 USD
View
A
Retailer 5
-
$450 AUD
$316 USD
View
A
Retailer 6
-
$676 AUD
$475 USD
View
A
Retailer 7
-
$689 AUD
£381 GBP
View
B+
Retailer 8
-
$752 AUD
$528 USD
View
A
Retailer 9
-
$759 AUD
€508 EUR
View
B+
Retailer 10
-
$772 AUD
ZAR 8,757 ZAR
View
B+
Retailer 11
-
$823 AUD
$578 USD
View
B+
Retailer 12
-
$839 AUD
$589 USD
View
B+
Retailer 13
-
$854 AUD
£473 GBP
View
B+
Retailer 14
-
$859 AUD
View
B+
Retailer 15
-
$1,047 AUD
View
B
Retailer 16
-
$1,196 AUD
$840 USD
View
Retailer 17
-
$1,248 AUD
$877 USD
View
Price last confirmed 30 days ago
Retailer 18
-
$1,431 AUD
$1,005 USD
View
Price last confirmed 41 days ago
B
Retailer 19
-
$1,444 AUD
$1,014 USD
View
B
Retailer 20
-
$1,517 AUD
$1,066 USD
View
B
Retailer 21
-
$1,720 AUD
$1,208 USD
View
Retailer 22
-
$1,737 AUD
$1,220 USD
View
Price last confirmed 11 days ago
B
Retailer 23
-
$1,767 AUD
$1,241 USD
View
B
Retailer 24
-
$1,810 AUD
£1,001 GBP
View
B
Retailer 25
-
$1,942 AUD
$1,364 USD
View
B
Retailer 26
-
$1,946 AUD
$1,367 USD
View
Most Expensive
Brilliant Earth
16462583A · Oct 23
$2,605 AUD
$1,830 USD
View
Price last confirmed 9 days ago
26 more retailers have this diamond
Prices start from $362 AUDSave up to $1,585 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
1.50ct Round
$362 AUD