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Round|Lab Grown|IGI

1.21ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG747513208

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747513208

Diamond specifications and retailer prices

From $195 USD
As of November 1, 2026
Save $982 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,177 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747513208 or 747513208. Listed at 22 retailers as of November 1, 2026, with prices from $195 to $1,177, a $982 spread on the same certified stone. Reve Diamonds lists it at $1,177. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513208
Dimensions6.84 × 6.80 × 4.23 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
6.84 mm6.80 mm1.21 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513208
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

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 1
Current: $440 USD|Low: $193 USD|High: $1,177 USD|Avg: $552 USD|+5.5%
Retailer 1
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Retailer 20
Reve Diamonds
November 3, 2026
Retailer 10$195 USD
Retailer 5$217 USD
Retailer 2$226 USD
Retailer 6$241 USD
Retailer 7$241 USD
Retailer 16$417 USD
Retailer 8$422 USD
Retailer 15$422 USD
Retailer 1$440 USD
Retailer 3$470 USD
Retailer 4$487 USD
Retailer 19$519 USD
Retailer 14$589 USD
Retailer 17$590 USD
Retailer 12$656 USD
Retailer 11$776 USD
Retailer 13$790 USD
Retailer 20$815 USD
Retailer 9$830 USD
Retailer 18$1,129 USD
Reve Diamonds$1,177 USD

38 data points across 21 retailers

22 retailers$195 USD to $1,177 USD

A
Cheapest Retailer
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$195 USD
A
Retailer 2
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$217 USD
View
Final sale: no returns
A
Retailer 3
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$226 USD
View
A
Retailer 4
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$241 USD
View
Retailer 5
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$241 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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$417 USD
ZAR 6,736 ZAR
View
B+
Retailer 7
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$422 USD
View
A
Retailer 8
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$422 USD
€402 EUR
View
B+
Retailer 9
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$440 USD
£346 GBP
View
B+
Retailer 10
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$470 USD
View
B+
Retailer 11
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$487 USD
View
B+
Retailer 12
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$519 USD
A$798 AUD
View
B+
Retailer 13
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$589 USD
A$906 AUD
View
B+
Retailer 14
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$590 USD
View
B+
Retailer 15
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$656 USD
View
B
Retailer 16
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$776 USD
View
B
Retailer 17
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$790 USD
View
B+
Retailer 18
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$815 USD
A$1,254 AUD
View
B
Retailer 19
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$830 USD
View
B
Retailer 20
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$855 USD
View
B
Retailer 21
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$1,129 USD
£889 GBP
View
Most Expensive
B
Reve Diamonds
58D189663 · Nov 1
$1,177 USD
View
21 more retailers have this diamond
Prices start from $195 USDSave up to $982 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
1.21ct Round
$195 USD