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Round|Lab Grown|IGI

1.54ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG770636616

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636616

Diamond specifications and retailer prices

From $264 USD
As of November 1, 2026
Save $1,426 USD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,690 USD at Brilliant Earth · As of November 2, 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 LG770636616 or 770636616. Listed at 26 retailers as of November 1, 2026, with prices from $264 to $1,690, a $1,426 spread on the same certified stone. Brilliant Earth lists it at $1,690. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636616
Dimensions7.45 × 7.48 × 4.50 mm
L/W Ratio1.00
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
7.45 mm7.48 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636616
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°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: $1,690 USD|Low: $264 USD|High: $1,690 USD|Avg: $685 USD
Brilliant Earth
Retailer 2
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Retailer 24
November 3, 2026
Retailer 11$264 USD
Retailer 8$296 USD
Retailer 5$306 USD
Retailer 3$327 USD
Retailer 7$327 USD
Retailer 10$358 USD
Retailer 9$440 USD
Retailer 20$485 USD
Retailer 18$501 USD
Retailer 13$534 USD
Retailer 19$564 USD
Retailer 6$591 USD
Retailer 12$619 USD
Retailer 2$620 USD
Retailer 23$629 USD
Retailer 24$761 USD
Retailer 21$782 USD
Retailer 4$1,052 USD
Retailer 15$1,052 USD
Retailer 14$1,103 USD
Retailer 17$1,151 USD
Retailer 16$1,288 USD
Retailer 22$1,318 USD
Brilliant Earth$1,690 USD

31 data points across 24 retailers

26 retailers$264 USD to $1,690 USD

A
Cheapest Retailer
-
$264 USD
A
Retailer 2
-
$296 USD
View
Final sale: no returns
A
Retailer 3
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$306 USD
View
A
Retailer 4
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$327 USD
View
Retailer 5
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$327 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$358 USD
HK$2,800 HKD
View
B+
Retailer 7
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$440 USD
View
A
Retailer 8
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$485 USD
View
A
Retailer 9
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$501 USD
£394 GBP
View
A
Retailer 10
-
$534 USD
€509 EUR
View
A
Retailer 11
-
$564 USD
ZAR 9,118 ZAR
View
B+
Retailer 12
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$591 USD
View
B+
Retailer 13
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$619 USD
View
B+
Retailer 14
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$620 USD
£488 GBP
View
B+
Retailer 15
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$629 USD
A$968 AUD
View
B+
Retailer 16
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$761 USD
A$1,171 AUD
View
B+
Retailer 17
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$782 USD
View
B+
Retailer 18
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$832 USD
View
B
Retailer 19
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$1,052 USD
View
B
Retailer 20
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$1,052 USD
SGD 1,422 SGD
View
B
Retailer 21
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$1,103 USD
View
Retailer 22
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$1,151 USD
A$1,771 AUD
View
Price last confirmed 26 days ago
B
Retailer 23
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$1,199 USD
View
B
Retailer 24
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$1,288 USD
View
B
Retailer 25
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$1,318 USD
£1,038 GBP
View
Most Expensive
B
Brilliant Earth
20709374A · Nov 2
$1,690 USD
View
25 more retailers have this diamond
Prices start from $264 USDSave up to $1,426 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
$264 USD