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Round|Lab Grown|IGI

1.54ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG678537463

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678537463

Diamond specifications and retailer prices

From $260 USD
As of November 1, 2026
Save $1,630 USD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,890 USD at Brilliant Earth · As of November 1, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678537463 or 678537463. Listed at 26 retailers as of November 1, 2026, with prices from $260 to $1,890, a $1,630 spread on the same certified stone. Brilliant Earth lists it at $1,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678537463
Dimensions7.53 × 7.48 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.53 mm7.48 mm1.54 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678537463
Side View
Table 58.0%Crown 32.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.3%

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: $1,890 USD|Low: $258 USD|High: $1,890 USD|Avg: $743 USD
Brilliant Earth
Retailer 2
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Retailer 21
November 3, 2026
Retailer 12$260 USD
Retailer 20$291 USD
Retailer 4$302 USD
Retailer 7$323 USD
Retailer 8$323 USD
Retailer 21$485 USD
Retailer 9$537 USD
Retailer 16$547 USD
Retailer 17$557 USD
Retailer 6$587 USD
Retailer 19$610 USD
Retailer 2$616 USD
Retailer 5$618 USD
Retailer 3$751 USD
Retailer 15$870 USD
Retailer 14$1,038 USD
Retailer 11$1,089 USD
Retailer 18$1,271 USD
Retailer 13$1,294 USD
Retailer 10$1,387 USD
Brilliant Earth$1,890 USD

37 data points across 21 retailers

26 retailers$260 USD to $1,890 USD

Retailer 1
-
$258 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$260 USD
View
A
Retailer 3
-
$291 USD
View
Final sale: no returns
A
Retailer 4
-
$302 USD
View
Retailer 5
-
$316 USD
View
Price last confirmed 42 days ago
Retailer 6
-
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$323 USD
View
A
Retailer 8
-
$485 USD
View
A
Retailer 9
-
$537 USD
View
B+
Retailer 10
-
$547 USD
€521 EUR
View
B+
Retailer 11
-
$557 USD
ZAR 8,997 ZAR
View
B+
Retailer 12
-
$587 USD
View
B+
Retailer 13
-
$610 USD
A$938 AUD
View
B+
Retailer 14
-
$616 USD
£485 GBP
View
B+
Retailer 15
-
$618 USD
View
B+
Retailer 16
-
$751 USD
A$1,155 AUD
View
B+
Retailer 17
-
$870 USD
View
Retailer 18
-
$1,029 USD
View
Price last confirmed 42 days ago
B
Retailer 19
-
$1,038 USD
View
B
Retailer 20
-
$1,089 USD
View
B
Retailer 21
-
$1,200 USD
View
B
Retailer 22
-
$1,271 USD
View
B
Retailer 23
-
$1,294 USD
£1,019 GBP
View
B
Retailer 24
-
$1,387 USD
View
B
Retailer 25
-
$1,400 USD
View
Most Expensive
B
Brilliant Earth
14818751A · Nov 1
$1,890 USD
View
25 more retailers have this diamond
Prices start from $260 USDSave up to $1,630 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
$260 USD