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Round|Lab Grown|IGI

1.50ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG792689311

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792689311

Diamond specifications and retailer prices

From $199 USD
As of October 29, 2026
Save $968 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,167 USD at MOH London · As of October 29, 2026
View at MOH London

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792689311 or 792689311. Listed at 21 retailers as of October 29, 2026, with prices from $199 to $1,167, a $968 spread on the same certified stone. MOH London lists it at $1,167. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792689311
Dimensions7.35 × 7.31 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm7.31 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792689311
Side View
Table 55.0%Crown 35.1°Girdle: MED-STKPavilion 41°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: Oct 29
Current: $1,167 USD|Low: $199 USD|High: $1,187 USD|Avg: $598 USD|-1.5%
MOH London
Retailer 2
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Retailer 21
October 31, 2026
Retailer 7$199 USD
Retailer 20$223 USD
Retailer 19$231 USD
Retailer 2$247 USD
Retailer 11$248 USD
Retailer 3$386 USD
Retailer 9$426 USD
Retailer 21$428 USD
Retailer 17$448 USD
Retailer 13$451 USD
Retailer 18$578 USD
Retailer 10$579 USD
Retailer 16$639 USD
Retailer 8$790 USD
Retailer 15$793 USD
Retailer 4$802 USD
Retailer 6$847 USD
Retailer 14$990 USD
Retailer 5$991 USD
Retailer 12$1,011 USD
MOH London$1,167 USD

24 data points across 21 retailers

21 retailers$199 USD to $1,167 USD

A
Cheapest Retailer
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$199 USD
A
Retailer 2
-
$223 USD
View
Final sale: no returns
A
Retailer 3
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$231 USD
View
A
Retailer 4
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$247 USD
View
A
Retailer 5
-
$248 USD
View
A
Retailer 6
-
$386 USD
£304 GBP
View
A
Retailer 7
-
$426 USD
ZAR 6,885 ZAR
View
B+
Retailer 8
-
$428 USD
View
A
Retailer 9
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$448 USD
View
A
Retailer 10
-
$451 USD
£355 GBP
View
B+
Retailer 11
-
$578 USD
View
B+
Retailer 12
-
$579 USD
A$890 AUD
View
B+
Retailer 13
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$639 USD
View
B+
Retailer 14
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$790 USD
View
B+
Retailer 15
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$793 USD
View
B+
Retailer 16
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$802 USD
SGD 1,084 SGD
View
B+
Retailer 17
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$847 USD
View
Retailer 18
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$990 USD
View
Price last confirmed 15 days ago
B
Retailer 19
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$991 USD
View
B
Retailer 20
-
$1,011 USD
View
Most Expensive
B
MOH London
LG792689311 · Oct 29
$1,167 USD
£919 GBP
View
20 more retailers have this diamond
Prices start from $199 USDSave up to $968 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
$199 USD