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Round|Lab Grown|IGI

10.80ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG611392001

Shape and cutting style on the report: Round brilliant

Certificate IGI LG611392001

Diamond specifications and retailer prices

From $3,802 USD
As of October 26, 2026
Save $11,778 USD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $15,580 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.8ct lab-grown round diamond

This 10.8ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611392001 or 611392001. Listed at 7 retailers as of October 26, 2026, with prices from $3,802 to $15,580, a $11,778 spread on the same certified stone. Brilliant Earth lists it at $15,580. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.80
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611392001
Dimensions14.19 × 14.32 × 8.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.19 mm14.32 mm10.80 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611392001
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.2%

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 26
Current: $15,580 USD|Low: $3,802 USD|High: $16,770 USD|Avg: $7,109 USD|-7.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$3,802 USD
Retailer 5$3,806 USD
Retailer 10$3,853 USD
Retailer 3$3,877 USD
Retailer 2$4,030 USD
Retailer 11$4,459 USD
Retailer 7$6,605 USD
Retailer 6$7,502 USD
Retailer 4$8,862 USD
Retailer 12$9,555 USD
Retailer 9$12,746 USD
Brilliant Earth$15,580 USD

20 data points across 12 retailers

7 retailers$3,802 USD to $15,580 USD

A
Cheapest Retailer
-
$3,802 USD
A
Retailer 2
-
$3,806 USD
View
A
Retailer 3
-
$4,030 USD
€3,838 EUR
View
B+
Retailer 4
-
$6,605 USD
View
B+
Retailer 5
-
$7,502 USD
View
B
Retailer 6
-
$13,006 USD
View
Most Expensive
B
Brilliant Earth
9053132A · Oct 29
$15,580 USD
View
6 more retailers have this diamond
Prices start from $3,802 USDSave up to $11,778 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
10.80ct Round
$3,802 USD