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Round|Lab Grown|IGI

1.50ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG771609643

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771609643

Diamond specifications and retailer prices

From $232 USD
As of October 26, 2026
Save $1,318 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,550 USD at Brilliant Earth · As of October 30, 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 LG771609643 or 771609643. Listed at 23 retailers as of October 26, 2026, with prices from $232 to $1,550, a $1,318 spread on the same certified stone. Brilliant Earth lists it at $1,550. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771609643
Dimensions7.42 × 7.36 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm7.36 mm1.50 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771609643
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.6%

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 26
Current: $1,550 USD|Low: $232 USD|High: $1,730 USD|Avg: $718 USD|-10.4%
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 8$232 USD
Retailer 6$259 USD
Retailer 5$269 USD
Retailer 7$287 USD
Retailer 4$320 USD
Retailer 22$441 USD
Retailer 2$458 USD
Retailer 10$486 USD
Retailer 3$486 USD
Retailer 23$538 USD
Retailer 16$539 USD
Retailer 18$595 USD
Retailer 17$603 USD
Retailer 21$671 USD
Retailer 13$750 USD
Retailer 14$924 USD
Retailer 20$924 USD
Retailer 9$976 USD
Retailer 24$1,153 USD
Retailer 19$1,157 USD
Retailer 15$1,170 USD
Retailer 11$1,200 USD
Retailer 12$1,295 USD
Brilliant Earth$1,550 USD

31 data points across 24 retailers

23 retailers$232 USD to $1,550 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$269 USD
View
Retailer 3
-
$287 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$320 USD
HK$2,500 HKD
View
A
Retailer 5
-
$441 USD
£348 GBP
View
A
Retailer 6
-
$458 USD
€436 EUR
View
B+
Retailer 7
-
$486 USD
View
Retailer 8
-
$486 USD
ZAR 7,853 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$538 USD
£423 GBP
View
B+
Retailer 10
-
$539 USD
View
B+
Retailer 11
-
$595 USD
View
B+
Retailer 12
-
$603 USD
A$928 AUD
View
B+
Retailer 13
-
$671 USD
A$1,033 AUD
View
B+
Retailer 14
-
$750 USD
View
Retailer 15
-
$924 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$924 USD
SGD 1,249 SGD
View
B
Retailer 17
-
$976 USD
View
B
Retailer 18
-
$1,153 USD
£908 GBP
View
B
Retailer 19
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$1,157 USD
View
B
Retailer 20
-
$1,170 USD
View
Retailer 21
-
$1,200 USD
View
Price last confirmed 11 days ago
B
Retailer 22
-
$1,295 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
18154648A · Oct 30
$1,550 USD
View
22 more retailers have this diamond
Prices start from $232 USDSave up to $1,318 USD

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
$232 USD