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Round|Lab Grown|IGI

1.53ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG670466257

Shape and cutting style on the report: Round brilliant

Certificate IGI LG670466257

Diamond specifications and retailer prices

From $259 USD
As of November 3, 2026
Save $1,122 USD (81%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,730 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct 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 LG670466257 or 670466257. Listed at 27 retailers as of November 3, 2026, with a 433% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670466257
Dimensions7.36 × 7.32 × 4.56 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
7.36 mm7.32 mm1.53 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670466257
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: Nov 3
Current: $1,730 USD|Low: $257 USD|High: $1,730 USD|Avg: $707 USD
Brilliant Earth
Retailer 2
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Retailer 22
November 5, 2026
Retailer 14$259 USD
Retailer 4$290 USD
Retailer 6$300 USD
Retailer 8$321 USD
Retailer 9$321 USD
Retailer 5$480 USD
Retailer 16$490 USD
Retailer 10$535 USD
Retailer 19$544 USD
Retailer 20$554 USD
Retailer 7$585 USD
Retailer 2$606 USD
Retailer 22$609 USD
Retailer 18$751 USD
Retailer 17$986 USD
Retailer 15$1,032 USD
Retailer 12$1,083 USD
Retailer 3$1,136 USD
Retailer 21$1,264 USD
Retailer 13$1,283 USD
Retailer 11$1,381 USD
Brilliant Earth$1,730 USD

28 data points across 22 retailers

27 retailers$259 USD to $1,381 USD

A
Cheapest Retailer
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$259 USD
A
Retailer 2
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$290 USD
View
Final sale: no returns
A
Retailer 3
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$300 USD
View
Retailer 4
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$321 USD
View
Price last confirmed 11 days ago
A
Retailer 5
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$321 USD
View
A
Retailer 6
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$480 USD
View
A
Retailer 7
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$490 USD
View
A
Retailer 8
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$535 USD
View
A
Retailer 9
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$544 USD
View
A
Retailer 10
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$554 USD
View
B+
Retailer 11
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$585 USD
View
B+
Retailer 12
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$606 USD
View
B+
Retailer 13
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$609 USD
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B+
Retailer 14
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$610 USD
View
B+
Retailer 15
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$751 USD
View
B+
Retailer 16
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$864 USD
View
B
Retailer 17
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$986 USD
View
Retailer 18
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$1,023 USD
View
Price last confirmed 45 days ago
B
Retailer 19
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$1,032 USD
View
B
Retailer 20
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$1,043 USD
View
B
Retailer 21
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$1,083 USD
View
B
Retailer 22
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$1,136 USD
View
B
Retailer 23
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$1,191 USD
View
B
Retailer 24
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$1,264 USD
View
B
Retailer 25
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$1,283 USD
View
B
Retailer 26
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$1,381 USD
View
Most Expensive
Brilliant Earth
14311539A · Oct 16
$1,730 USD
View
Price last confirmed 19 days ago
26 more retailers have this diamond
Prices start from $259 USDSave up to $1,122 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
1.53ct Round
$259 USD