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Round|Lab Grown|IGI

1.54ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG794631520

Certificate IGI LG794631520

Diamond specifications and retailer prices

From $211 USD
Save $2,214 USD (91%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,425 USD at The Diamond Guys
View at The Diamond Guys

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794631520 or 794631520. Listed at 27 retailers, with prices from $211 to $2,425 at The Diamond Guys, a $2,214 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794631520
Dimensions7.33 × 7.39 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.33 mm7.39 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794631520
Side View
Table 57.0%Crown 34.9°Girdle: Slightly ThickPavilion 40.7°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $273 USD|Low: $183 USD|High: $1,291 USD|Avg: $642 USD
Retailer 1
Retailer 2
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
October 2, 2026
Retailer 15$252 USD
Retailer 10$256 USD
Retailer 1$273 USD
Retailer 11$416 USD
Retailer 16$466 USD
Retailer 13$466 USD
Retailer 17$485 USD
Retailer 14$487 USD
Retailer 5$528 USD
Retailer 9$577 USD
Retailer 4$634 USD
Retailer 2$682 USD
Retailer 6$931 USD
Retailer 3$1,107 USD
Retailer 12$1,112 USD
Retailer 8$1,147 USD
Retailer 7$1,258 USD

41 data points across 17 retailers

27 retailers$211 USD to $2,425 USD

A
Cheapest Retailer
-
$211 USD
A
Retailer 2
-
$252 USD
View
A
Retailer 3
-
$256 USD
View
A
Retailer 4
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$273 USD
View
A
Retailer 5
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$273 USD
View
A
Retailer 6
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$416 USD
£328 GBP
View
A
Retailer 7
-
$466 USD
View
A
Retailer 8
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$466 USD
ZAR 7,533 ZAR
View
A
Retailer 9
-
$468 USD
£369 GBP
View
Price last confirmed 30 days ago
A
Retailer 10
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$483 USD
View
A
Retailer 11
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$486 USD
£383 GBP
View
A
Retailer 12
-
$487 USD
€464 EUR
View
B+
Retailer 13
-
$528 USD
View
B+
Retailer 14
-
$577 USD
A$888 AUD
View
B+
Retailer 15
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$634 USD
A$976 AUD
View
B+
Retailer 16
-
$682 USD
View
B+
Retailer 17
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$795 USD
View
Price last confirmed 60 days ago
B
Retailer 18
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$878 USD
View
B
Retailer 19
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$886 USD
View
Price last confirmed 74 days ago
B
Retailer 20
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$931 USD
View
B
Retailer 21
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$1,107 USD
£872 GBP
View
B
Retailer 22
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$1,112 USD
View
B
Retailer 23
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$1,130 USD
View
B
Retailer 24
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$1,170 USD
View
B
Retailer 25
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$1,258 USD
View
B
Retailer 26
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$1,680 USD
CA$2,334 CAD
View
Most Expensive
B
The Diamond Guys
1948871030 · Oct 1
$2,425 USD
View
26 more retailers have this diamond
Prices start from $211 USDSave up to $2,214 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.

A
1.54ct Round
$211 USD