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Round|Lab Grown|IGI

1.50ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG781633007

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781633007

Diamond specifications and retailer prices

From $207 USD
As of November 1, 2026
Save $830 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,037 USD at With Clarity · As of November 1, 2026
View at With Clarity

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 LG781633007 or 781633007. Listed at 19 retailers as of November 1, 2026, with prices from $207 to $1,037, a $830 spread on the same certified stone. With Clarity lists it at $1,037. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781633007
Dimensions7.30 × 7.24 × 4.54 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
7.30 mm7.24 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781633007
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: Nov 1
Current: $598 USD|Low: $207 USD|High: $1,071 USD|Avg: $533 USD|-3.6%
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
With Clarity
November 2, 2026
Retailer 4$207 USD
Retailer 2$231 USD
Retailer 17$240 USD
Retailer 13$257 USD
Retailer 6$258 USD
Retailer 10$400 USD
Retailer 8$442 USD
Retailer 11$443 USD
Retailer 5$444 USD
Retailer 16$587 USD
Retailer 1$598 USD
Retailer 15$671 USD
Retailer 7$765 USD
Retailer 14$825 USD
Retailer 9$837 USD
Retailer 3$878 USD
Retailer 12$1,029 USD
With Clarity$1,037 USD

29 data points across 18 retailers

19 retailers$207 USD to $1,037 USD

A
Cheapest Retailer
-
$207 USD
A
Retailer 2
-
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$240 USD
View
A
Retailer 4
-
$257 USD
View
Retailer 5
-
$258 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$400 USD
£315 GBP
View
A
Retailer 7
-
$442 USD
View
A
Retailer 8
-
$443 USD
ZAR 7,156 ZAR
View
B+
Retailer 9
-
$444 USD
View
A
Retailer 10
-
$587 USD
View
A
Retailer 11
-
$598 USD
A$920 AUD
View
B+
Retailer 12
-
$671 USD
View
B+
Retailer 13
-
$765 USD
View
B+
Retailer 14
-
$825 USD
View
Retailer 15
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$834 USD
View
Price last confirmed 42 days ago
B+
Retailer 16
-
$837 USD
SGD 1,131 SGD
View
B+
Retailer 17
-
$878 USD
View
B+
Retailer 18
-
$1,029 USD
£810 GBP
View
Most Expensive
B+
With Clarity
781633007 · Nov 1
$1,037 USD
View
18 more retailers have this diamond
Prices start from $207 USDSave up to $830 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
$207 USD