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Round|Lab Grown|IGI

1.19ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG704591962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591962

Diamond specifications and retailer prices

From $182 USD
As of November 5, 2026
Save $955 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,137 USD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG704591962 or 704591962. Listed at 23 retailers as of November 5, 2026, with prices from $182 to $1,137, a $955 spread on the same certified stone. Reve Diamonds lists it at $1,137. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.19
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591962
Dimensions6.78 × 6.81 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm6.81 mm1.19 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591962
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $401 USD|Low: $181 USD|High: $1,137 USD|Avg: $481 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 6, 2026
Retailer 8$182 USD
Retailer 6$203 USD
Retailer 16$211 USD
Retailer 4$226 USD
Retailer 5$226 USD
Retailer 17$368 USD
Retailer 13$380 USD
Retailer 2$399 USD
Retailer 1$401 USD
Retailer 11$403 USD
Retailer 10$470 USD
Retailer 3$472 USD
Retailer 15$518 USD
Retailer 9$726 USD
Retailer 14$767 USD
Retailer 7$780 USD
Retailer 12$1,054 USD
Reve Diamonds$1,137 USD

46 data points across 18 retailers

23 retailers$182 USD to $1,137 USD

Retailer 1
-
$181 USD
Price last confirmed 45 days ago
A
Retailer 2
-
$182 USD
View
A
Retailer 3
-
$203 USD
View
Final sale: no returns
A
Retailer 4
-
$211 USD
View
Retailer 5
-
$221 USD
View
Price last confirmed 45 days ago
A
Retailer 6
-
$226 USD
View
Retailer 7
-
$226 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$368 USD
View
A
Retailer 9
-
$380 USD
View
B+
Retailer 10
-
$399 USD
View
B+
Retailer 11
-
$401 USD
View
B+
Retailer 12
-
$403 USD
View
B+
Retailer 13
-
$470 USD
View
B+
Retailer 14
-
$470 USD
View
B+
Retailer 15
-
$472 USD
View
B+
Retailer 16
-
$518 USD
View
B
Retailer 17
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$608 USD
View
Retailer 18
-
$720 USD
View
Price last confirmed 46 days ago
B
Retailer 19
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$726 USD
View
B
Retailer 20
-
$767 USD
View
B
Retailer 21
-
$780 USD
View
B
Retailer 22
-
$1,054 USD
View
Most Expensive
B
Reve Diamonds
B78F46836 · Nov 6
$1,137 USD
View
22 more retailers have this diamond
Prices start from $182 USDSave up to $955 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
1.19ct Round
$182 USD