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Round|Lab Grown|IGI

1.54ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG792621601

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621601

Diamond specifications and retailer prices

From $211 USD
As of November 1, 2026
Save $889 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,100 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621601 or 792621601. Listed at 22 retailers as of October 31, 2026, with prices from $211 to $1,100, a $889 spread on the same certified stone. Brilliant Earth lists it at $1,100. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621601
Dimensions7.51 × 7.47 × 4.42 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
7.51 mm7.47 mm1.54 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621601
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.1%

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: Nov 1
Current: $1,100 USD|Low: $208 USD|High: $1,490 USD|Avg: $594 USD|-26.2%
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
November 1, 2026
Retailer 6$211 USD
Retailer 18$235 USD
Retailer 17$244 USD
Retailer 13$261 USD
Retailer 10$262 USD
Retailer 12$407 USD
Retailer 19$448 USD
Retailer 8$451 USD
Retailer 11$462 USD
Retailer 16$592 USD
Retailer 9$613 USD
Retailer 15$681 USD
Retailer 7$765 USD
Retailer 14$839 USD
Retailer 3$849 USD
Retailer 5$892 USD
Retailer 2$1,046 USD
Retailer 4$1,058 USD
Brilliant Earth$1,100 USD

28 data points across 19 retailers

22 retailers$211 USD to $1,100 USD

A
Cheapest Retailer
-
$211 USD
Retailer 2
-
$213 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
$235 USD
View
Final sale: no returns
A
Retailer 4
-
$244 USD
View
Retailer 5
-
$259 USD
View
Price last confirmed 43 days ago
A
Retailer 6
-
$261 USD
View
Retailer 7
-
$262 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$407 USD
£320 GBP
View
B+
Retailer 9
-
$448 USD
View
A
Retailer 10
-
$451 USD
ZAR 7,285 ZAR
View
A
Retailer 11
-
$462 USD
View
A
Retailer 12
-
$592 USD
View
A
Retailer 13
-
$613 USD
A$943 AUD
View
B+
Retailer 14
-
$681 USD
View
B+
Retailer 15
-
$765 USD
View
B+
Retailer 16
-
$839 USD
View
Retailer 17
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$844 USD
View
Price last confirmed 41 days ago
B+
Retailer 18
-
$849 USD
SGD 1,147 SGD
View
B+
Retailer 19
-
$892 USD
View
B+
Retailer 20
-
$1,046 USD
£824 GBP
View
B+
Retailer 21
-
$1,058 USD
View
Most Expensive
B+
Brilliant Earth
21501285A · Oct 31
$1,100 USD
View
21 more retailers have this diamond
Prices start from $211 USDSave up to $889 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
1.54ct Round
$211 USD