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Round|Lab Grown|IGI

1.10ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG827608820

Shape and cutting style on the report: Round brilliant

Certificate IGI LG827608820

Diamond specifications and retailer prices

From $185 USD
As of October 29, 2026
Save $961 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,146 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG827608820 or 827608820. Listed at 18 retailers as of October 29, 2026, with prices from $185 to $1,146, a $961 spread on the same certified stone. Reve Diamonds lists it at $1,146. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827608820
Dimensions6.64 × 6.66 × 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 Faint Blue
Top View
6.64 mm6.66 mm1.10 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827608820
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 41°Culet: NoneDepth 61.4%

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: $414 USD|Low: $178 USD|High: $1,146 USD|Avg: $508 USD|+6.5%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Reve Diamonds
October 31, 2026
Retailer 16$185 USD
Retailer 4$206 USD
Retailer 5$215 USD
Retailer 2$229 USD
Retailer 15$229 USD
Retailer 6$318 USD
Retailer 9$384 USD
Retailer 11$394 USD
Retailer 1$414 USD
Retailer 7$472 USD
Retailer 12$560 USD
Retailer 8$684 USD
Retailer 3$737 USD
Retailer 14$779 USD
Retailer 10$1,078 USD
Retailer 13$1,095 USD
Reve Diamonds$1,146 USD

43 data points across 17 retailers

18 retailers$185 USD to $1,146 USD

A
Cheapest Retailer
-
$185 USD
A
Retailer 2
-
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$215 USD
View
A
Retailer 4
-
$229 USD
View
A
Retailer 5
-
$229 USD
View
B+
Retailer 6
-
$318 USD
View
A
Retailer 7
-
$384 USD
£302 GBP
View
A
Retailer 8
-
$394 USD
ZAR 6,362 ZAR
View
A
Retailer 9
-
$414 USD
£326 GBP
View
B+
Retailer 10
-
$472 USD
View
B+
Retailer 11
-
$560 USD
A$861 AUD
View
B+
Retailer 12
-
$684 USD
View
B+
Retailer 13
-
$737 USD
View
B
Retailer 14
-
$779 USD
View
B
Retailer 15
-
$791 USD
View
B
Retailer 16
-
$1,078 USD
£849 GBP
View
Retailer 17
-
$1,095 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
414C874A9 · Oct 30
$1,146 USD
View
17 more retailers have this diamond
Prices start from $185 USDSave up to $961 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
1.10ct Round
$185 USD