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Round|Lab Grown|IGI

1.19ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG799670816

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799670816

Diamond specifications and retailer prices

From $253 USD
As of October 29, 2026
Save $1,677 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,930 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799670816 or 799670816. Listed at 22 retailers as of October 29, 2026, with prices from $253 to $1,930, a $1,677 spread on the same certified stone. Brilliant Earth lists it at $1,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670816
Dimensions6.77 × 6.71 × 4.21 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
6.77 mm6.71 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670816
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

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: Oct 29
Current: $1,930 USD|Low: $253 USD|High: $2,490 USD|Avg: $788 USD|-12.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 19$253 USD
Retailer 8$283 USD
Retailer 11$300 USD
Retailer 7$313 USD
Retailer 18$465 USD
Retailer 13$512 USD
Retailer 6$524 USD
Retailer 14$538 USD
Retailer 3$564 USD
Retailer 2$595 USD
Retailer 4$691 USD
Retailer 15$762 USD
Retailer 17$815 USD
Retailer 9$1,058 USD
Retailer 10$1,076 USD
Retailer 16$1,190 USD
Retailer 12$1,262 USD
Retailer 5$1,361 USD
Brilliant Earth$1,930 USD

34 data points across 19 retailers

22 retailers$253 USD to $1,930 USD

A
Cheapest Retailer
-
$253 USD
A
Retailer 2
-
$283 USD
View
Final sale: no returns
Retailer 3
-
$300 USD
View
Price last confirmed 45 days ago
A
Retailer 4
-
$313 USD
View
A
Retailer 5
-
$465 USD
View
A
Retailer 6
-
$512 USD
€488 EUR
View
A
Retailer 7
-
$524 USD
View
A
Retailer 8
-
$538 USD
ZAR 8,693 ZAR
View
A
Retailer 9
-
$564 USD
View
A
Retailer 10
-
$595 USD
£469 GBP
View
B+
Retailer 11
-
$691 USD
View
B+
Retailer 12
-
$762 USD
A$1,173 AUD
View
B+
Retailer 13
-
$815 USD
View
Retailer 14
-
$892 USD
View
Price last confirmed 45 days ago
B+
Retailer 15
-
$1,058 USD
View
B
Retailer 16
-
$1,098 USD
View
Retailer 17
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$1,155 USD
View
Price last confirmed 12 days ago
Retailer 18
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$1,190 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
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$1,262 USD
£994 GBP
View
B
Retailer 20
-
$1,361 USD
View
Retailer 21
-
$1,559 USD
A$2,398 AUD
View
Price last confirmed 93 days ago
Most Expensive
B
Brilliant Earth
20095144A · Oct 29
$1,930 USD
View
21 more retailers have this diamond
Prices start from $253 USDSave up to $1,677 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
$253 USD