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Round|Lab Grown|IGI

6.54ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG845612271

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845612271

Diamond specifications and retailer prices

From $1,627 CAD
HK$9,100 HKD
As of October 25, 2026
Save $5,098 CAD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,313 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 6.54ct lab-grown round diamond

This 6.54ct 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 LG845612271 or 845612271. Listed at 10 retailers as of October 25, 2026, with a 313% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.54
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845612271
Dimensions12.07 × 12.12 × 7.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm12.12 mm6.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845612271
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $7,313 CAD|Low: $1,627 CAD|High: $7,313 CAD|Avg: $4,001 CAD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5$1,627 CAD
Retailer 9$2,003 CAD
Retailer 2$2,075 CAD
Retailer 7$2,215 CAD
Retailer 4$2,234 CAD
Retailer 6$3,844 CAD
Retailer 8$4,774 CAD
Retailer 3$5,170 CAD
Retailer 10$6,725 CAD
Rare Carat$7,313 CAD

12 data points across 10 retailers

10 retailers$1,627 CAD to $6,725 CAD

A
Cheapest Retailer
-
$1,627 CAD
HK$9,100 HKD
A
Retailer 2
-
$2,003 CAD
$1,434 USD
View
A
Retailer 3
-
$2,075 CAD
£1,169 GBP
View
Retailer 4
-
$2,215 CAD
$1,586 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,234 CAD
€1,523 EUR
View
B+
Retailer 6
-
$3,844 CAD
$2,752 USD
View
Retailer 7
-
$4,774 CAD
$3,418 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$5,170 CAD
£2,914 GBP
View
B
Retailer 9
-
$6,725 CAD
$4,814 USD
View
Most Expensive
Rare Carat
KI2716122KF845 · Oct 21
$7,313 CAD
$5,235 USD
View
Price last confirmed 10 days ago
9 more retailers have this diamond
Prices start from $1,627 CADSave up to $5,098 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
6.54ct Round
$1,627 CAD