Round|Lab Grown|IGI

1.50ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG792616801

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792616801

Diamond specifications and retailer prices

From $591 USD
As of October 26, 2026
Save $450 USD (43%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,450 USD at Brilliant Earth · As of October 16, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792616801 or 792616801. Listed at 18 retailers as of October 26, 2026, with a 76% 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792616801
Dimensions7.39 × 7.33 × 4.45 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
7.39 mm7.33 mm1.50 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792616801
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.5%

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: $1,450 USD|Low: $203 USD|High: $1,450 USD|Avg: $604 USD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 26, 2026
Retailer 11$209 USD
Retailer 8$234 USD
Retailer 19$243 USD
Retailer 6$259 USD
Retailer 14$259 USD
Retailer 13$405 USD
Retailer 7$439 USD
Retailer 17$443 USD
Retailer 2$444 USD
Retailer 12$591 USD
Retailer 3$606 USD
Retailer 10$687 USD
Retailer 16$765 USD
Retailer 18$834 USD
Retailer 9$843 USD
Retailer 5$887 USD
Retailer 15$1,041 USD
Retailer 4$1,050 USD
Brilliant Earth$1,450 USD

31 data points across 19 retailers

18 retailers$591 USD to $1,041 USD

Retailer 1
-
$209 USD
Price last confirmed 10 days ago
Retailer 2
-
$243 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$259 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$259 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$405 USD
£319 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
$439 USD
ZAR 7,086 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$443 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$444 USD
View
Price last confirmed 6 days ago
A
Retailer 9
-
$591 USD
View
Retailer 10
-
$606 USD
A$933 AUD
View
Price last confirmed 9 days ago
Retailer 11
-
$687 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$765 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$834 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$843 USD
SGD 1,139 SGD
View
Price last confirmed 7 days ago
Retailer 15
-
$887 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,041 USD
£820 GBP
View
Retailer 17
-
$1,050 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21501132A · Oct 16
$1,450 USD
View
Price last confirmed 16 days ago
17 more retailers have this diamond
Prices start from $591 USDSave up to $450 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
$591 USD