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Round|Lab Grown|IGI

1.11ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG839676630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676630

Diamond specifications and retailer prices

From $157 USD
As of November 1, 2026
Save $1,343 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,500 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.11ct lab-grown round diamond

This 1.11ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839676630 or 839676630. Listed at 19 retailers as of November 1, 2026, with prices from $157 to $1,500, a $1,343 spread on the same certified stone. Do Amore Diamonds lists it at $1,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676630
Dimensions6.61 × 6.64 × 4.08 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.61 mm6.64 mm1.11 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676630
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

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: $1,500 USD|Low: $157 USD|High: $1,500 USD|Avg: $545 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 8$157 USD
Retailer 5$175 USD
Retailer 3$182 USD
Retailer 4$194 USD
Retailer 13$346 USD
Retailer 6$353 USD
Retailer 15$370 USD
Retailer 2$378 USD
Retailer 9$410 USD
Retailer 10$516 USD
Retailer 14$523 USD
Retailer 12$532 USD
Retailer 19$689 USD
Retailer 18$772 USD
Retailer 11$863 USD
Retailer 7$907 USD
Retailer 17$1,002 USD
Retailer 16$1,090 USD
Do Amore Diamonds$1,500 USD

14 data points across 19 retailers

19 retailers$157 USD to $1,500 USD

A
Cheapest Retailer
-
$157 USD
A
Retailer 2
-
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$182 USD
View
A
Retailer 4
-
$194 USD
View
A
Retailer 5
-
$346 USD
£272 GBP
View
A
Retailer 6
-
$353 USD
View
A
Retailer 7
-
$370 USD
ZAR 5,975 ZAR
View
A
Retailer 8
-
$378 USD
£298 GBP
View
A
Retailer 9
-
$410 USD
View
B+
Retailer 10
-
$516 USD
View
B+
Retailer 11
-
$523 USD
A$804 AUD
View
B+
Retailer 12
-
$532 USD
View
B+
Retailer 13
-
$689 USD
View
B+
Retailer 14
-
$772 USD
A$1,188 AUD
View
B
Retailer 15
-
$863 USD
View
B
Retailer 16
-
$907 USD
SGD 1,226 SGD
View
B+
Retailer 17
-
$1,002 USD
£789 GBP
View
B
Retailer 18
-
$1,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-5780F0241 · Nov 2
$1,500 USD
View
18 more retailers have this diamond
Prices start from $157 USDSave up to $1,343 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
1.11ct Round
$157 USD