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Round|Lab Grown|IGI

11.13ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG620431193

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620431193

Diamond specifications and retailer prices

From $3,002 USD
£2,363 GBP
As of October 30, 2026
Save $18,468 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $21,470 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.13ct lab-grown round diamond

This 11.13ct 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 LG620431193 or 620431193. Listed at 21 retailers as of October 29, 2026, with prices from $3,002 to $21,470, a $18,468 spread on the same certified stone. Brilliant Earth lists it at $21,470. 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

11.13
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620431193
Dimensions14.43 × 14.35 × 8.66 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
14.43 mm14.35 mm11.13 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620431193
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

Caratlytics Score

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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 30
Current: $21,470 USD|Low: $2,992 USD|High: $21,520 USD|Avg: $6,044 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
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Retailer 17
Retailer 18
October 31, 2026
Retailer 11$3,002 USD
Retailer 13$3,212 USD
Retailer 2$3,495 USD
Retailer 8$3,597 USD
Retailer 15$3,726 USD
Retailer 7$3,885 USD
Retailer 10$4,023 USD
Retailer 18$4,656 USD
Retailer 5$4,684 USD
Retailer 12$4,934 USD
Retailer 14$5,767 USD
Retailer 6$5,786 USD
Retailer 16$5,952 USD
Retailer 3$6,938 USD
Retailer 17$8,176 USD
Retailer 4$8,867 USD
Retailer 9$10,335 USD
Brilliant Earth$21,470 USD

38 data points across 18 retailers

21 retailers$3,002 USD to $21,470 USD

A
Cheapest Retailer
-
$3,002 USD
£2,363 GBP
A
Retailer 2
-
$3,212 USD
View
A
Retailer 3
-
$3,495 USD
View
A
Retailer 4
-
$3,597 USD
View
Final sale: no returns
Retailer 5
-
$3,726 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$3,726 USD
View
A
Retailer 7
-
$3,885 USD
View
A
Retailer 8
-
$4,023 USD
View
A
Retailer 9
-
$4,656 USD
View
A
Retailer 10
-
$4,684 USD
View
A
Retailer 11
-
$4,934 USD
£3,885 GBP
View
B+
Retailer 12
-
$5,767 USD
ZAR 93,163 ZAR
View
Retailer 13
-
$5,786 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$5,952 USD
€5,669 EUR
View
Retailer 15
-
$6,938 USD
A$10,674 AUD
View
Price last confirmed 8 days ago
Retailer 16
-
$7,005 USD
View
Price last confirmed 51 days ago
B+
Retailer 17
-
$8,176 USD
View
B
Retailer 18
-
$8,867 USD
View
B
Retailer 19
-
$10,335 USD
View
B
Retailer 20
-
$13,029 USD
View
Most Expensive
B
Brilliant Earth
20601950A · Oct 29
$21,470 USD
View
20 more retailers have this diamond
Prices start from $3,002 USDSave up to $18,468 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
11.13ct Round
$3,002 USD