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Round|Lab Grown|IGI

1.04ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG781611909

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781611909

Diamond specifications and retailer prices

From $161 USD
As of October 26, 2026
Save $775 USD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,070 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781611909 or 781611909. Listed at 24 retailers as of October 26, 2026, with a 481% 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

1.04
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781611909
Dimensions6.56 × 6.53 × 3.97 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
6.56 mm6.53 mm1.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781611909
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

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: Oct 26
Current: $480 USD|Low: $160 USD|High: $1,070 USD|Avg: $468 USD
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 9$161 USD
Retailer 7$179 USD
Retailer 20$187 USD
Retailer 4$200 USD
Retailer 6$200 USD
Retailer 2$304 USD
Retailer 12$343 USD
Retailer 16$350 USD
Retailer 5$362 USD
Retailer 15$387 USD
Retailer 11$400 USD
Retailer 3$443 USD
Retailer 1$480 USD
Retailer 17$488 USD
Retailer 19$549 USD
Retailer 14$565 USD
Retailer 10$643 USD
Retailer 13$669 USD
Retailer 8$698 USD
Retailer 18$936 USD
Reve Diamonds$1,070 USD

39 data points across 21 retailers

24 retailers$161 USD to $936 USD

A
Cheapest Retailer
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$161 USD
Retailer 2
-
$166 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$187 USD
View
Retailer 4
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$200 USD
View
Price last confirmed 8 days ago
Retailer 5
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$200 USD
View
Price last confirmed 9 days ago
Retailer 6
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$203 USD
View
Price last confirmed 41 days ago
A
Retailer 7
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$304 USD
View
A
Retailer 8
-
$343 USD
ZAR 5,546 ZAR
View
B+
Retailer 9
-
$350 USD
£275 GBP
View
Retailer 10
-
$362 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
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$387 USD
€369 EUR
View
Retailer 12
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$400 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
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$443 USD
View
B+
Retailer 14
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$480 USD
A$738 AUD
View
B+
Retailer 15
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$488 USD
A$750 AUD
View
B+
Retailer 16
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$540 USD
View
B+
Retailer 17
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$549 USD
View
B+
Retailer 18
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$565 USD
A$869 AUD
View
Retailer 19
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$643 USD
View
Price last confirmed 8 days ago
Retailer 20
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$663 USD
View
Price last confirmed 42 days ago
B
Retailer 21
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$683 USD
View
B
Retailer 22
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$698 USD
View
B
Retailer 23
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$936 USD
£737 GBP
View
Most Expensive
Reve Diamonds
9F9CF9D43 · Oct 25
$1,070 USD
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from $161 USDSave up to $775 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
1.04ct Round
$161 USD