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Round|Lab Grown|IGI

1.08ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG772634043

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772634043

Diamond specifications and retailer prices

From $180 USD
As of November 1, 2026
Save $970 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,150 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.08ct lab-grown round diamond

This 1.08ct 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 LG772634043 or 772634043. Listed at 19 retailers as of November 1, 2026, with prices from $180 to $1,150, a $970 spread on the same certified stone. Brilliant Earth lists it at $1,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772634043
Dimensions6.64 × 6.62 × 4.01 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
6.64 mm6.62 mm1.08 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772634043
Side View
Table 59.0%Crown 34.9°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.4%

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: Nov 1
Current: $1,150 USD|Low: $180 USD|High: $1,150 USD|Avg: $462 USD
Brilliant Earth
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
Retailer 18
November 2, 2026
Retailer 15$180 USD
Retailer 7$200 USD
Retailer 4$208 USD
Retailer 17$223 USD
Retailer 10$231 USD
Retailer 11$372 USD
Retailer 14$385 USD
Retailer 8$395 USD
Retailer 2$399 USD
Retailer 13$400 USD
Retailer 5$465 USD
Retailer 12$543 USD
Retailer 6$660 USD
Retailer 18$716 USD
Retailer 3$756 USD
Retailer 9$770 USD
Retailer 16$1,041 USD
Brilliant Earth$1,150 USD

27 data points across 18 retailers

19 retailers$180 USD to $1,150 USD

A
Cheapest Retailer
-
$180 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$208 USD
View
A
Retailer 4
-
$223 USD
View
Retailer 5
-
$231 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$372 USD
£293 GBP
View
A
Retailer 7
-
$385 USD
ZAR 6,213 ZAR
View
A
Retailer 8
-
$395 USD
View
A
Retailer 9
-
$399 USD
€380 EUR
View
A
Retailer 10
-
$400 USD
£315 GBP
View
B+
Retailer 11
-
$465 USD
View
B+
Retailer 12
-
$543 USD
A$836 AUD
View
B+
Retailer 13
-
$660 USD
View
B+
Retailer 14
-
$716 USD
View
B
Retailer 15
-
$756 USD
View
B+
Retailer 16
-
$770 USD
View
Retailer 17
-
$990 USD
View
Price last confirmed 91 days ago
B
Retailer 18
-
$1,041 USD
£820 GBP
View
Most Expensive
B
Brilliant Earth
17958535A · Nov 2
$1,150 USD
View
18 more retailers have this diamond
Prices start from $180 USDSave up to $970 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
1.08ct Round
$180 USD