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Round|Lab Grown|IGI

10.71ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG619458257

Shape and cutting style on the report: Round brilliant

Certificate IGI LG619458257

Diamond specifications and retailer prices

From $3,656 CAD
$2,617 USD
As of October 29, 2026
Save $25,162 CAD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $28,818 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.71ct lab-grown round diamond

This 10.71ct 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 LG619458257 or 619458257. Listed at 23 retailers as of October 29, 2026, with prices from $3,656 to $28,818, a $25,162 spread on the same certified stone. Brilliant Earth lists it at $28,818. 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

10.71
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619458257
Dimensions14.33 × 14.26 × 8.49 mm
L/W Ratio1.00
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
14.33 mm14.26 mm10.71 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619458257
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.4%

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 29
Current: $28,818 CAD|Low: $3,509 CAD|High: $28,888 CAD|Avg: $7,210 CAD
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
October 30, 2026
Retailer 12$3,656 CAD
Retailer 2$3,795 CAD
Retailer 10$3,977 CAD
Retailer 7$4,093 CAD
Retailer 14$4,241 CAD
Retailer 6$4,463 CAD
Retailer 9$4,805 CAD
Retailer 4$5,652 CAD
Retailer 11$5,703 CAD
Retailer 17$5,828 CAD
Retailer 13$6,564 CAD
Retailer 5$6,602 CAD
Retailer 15$6,737 CAD
Retailer 18$7,870 CAD
Retailer 16$10,408 CAD
Retailer 3$10,765 CAD
Retailer 8$11,862 CAD
Brilliant Earth$28,818 CAD

37 data points across 18 retailers

23 retailers$3,656 CAD to $28,818 CAD

A
Cheapest Retailer
-
$3,656 CAD
$2,617 USD
A
Retailer 2
-
$3,795 CAD
£2,139 GBP
View
Retailer 3
-
$3,977 CAD
$2,847 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$4,093 CAD
$2,930 USD
View
Final sale: no returns
A
Retailer 5
-
$4,241 CAD
$3,036 USD
View
Retailer 6
-
$4,241 CAD
$3,036 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$4,241 CAD
$3,036 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$4,463 CAD
$3,195 USD
View
A
Retailer 9
-
$4,805 CAD
$3,440 USD
View
A
Retailer 10
-
$5,652 CAD
$4,046 USD
View
A
Retailer 11
-
$5,703 CAD
£3,215 GBP
View
A
Retailer 12
-
$5,828 CAD
$4,172 USD
View
A
Retailer 13
-
$6,564 CAD
ZAR 75,918 ZAR
View
Retailer 14
-
$6,602 CAD
$4,726 USD
View
Price last confirmed 12 days ago
A
Retailer 15
-
$6,737 CAD
€4,593 EUR
View
Retailer 16
-
$7,870 CAD
A$8,667 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$8,047 CAD
£4,536 GBP
View
Retailer 18
-
$9,240 CAD
$6,615 USD
View
Price last confirmed 37 days ago
B+
Retailer 19
-
$10,408 CAD
$7,451 USD
View
B+
Retailer 20
-
$10,765 CAD
$7,706 USD
View
B
Retailer 21
-
$11,862 CAD
$8,492 USD
View
B
Retailer 22
-
$14,788 CAD
$10,587 USD
View
Most Expensive
B
Brilliant Earth
20601874A · Oct 29
$28,818 CAD
$20,630 USD
View
22 more retailers have this diamond
Prices start from $3,656 CADSave up to $25,162 CAD

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
10.71ct Round
$3,656 CAD