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Round|Lab Grown|IGI

1.28ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG841645139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841645139

Diamond specifications and retailer prices

From $253 CAD
$181 USD
As of October 29, 2026
Save $1,733 CAD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,986 CAD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841645139 or 841645139. Listed at 21 retailers as of October 29, 2026, with prices from $253 to $1,986, a $1,733 spread on the same certified stone. Yadav Diamonds lists it at $1,986. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841645139
Dimensions6.99 × 7.02 × 4.22 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
6.99 mm7.02 mm1.28 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841645139
Side View
Table 59.0%Crown 32.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.2%

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 29
Current: $564 CAD|Low: $242 CAD|High: $1,986 CAD|Avg: $749 CAD|+4.3%
Retailer 1
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Retailer 20
Yadav Diamonds
October 30, 2026
Retailer 20$253 CAD
Retailer 5$294 CAD
Retailer 4$314 CAD
Retailer 6$314 CAD
Retailer 3$358 CAD
Retailer 9$423 CAD
Retailer 15$526 CAD
Retailer 12$528 CAD
Retailer 16$538 CAD
Retailer 1$564 CAD
Retailer 10$663 CAD
Retailer 7$680 CAD
Retailer 17$765 CAD
Retailer 18$868 CAD
Retailer 2$1,008 CAD
Retailer 13$1,042 CAD
Retailer 11$1,065 CAD
Retailer 19$1,065 CAD
Retailer 8$1,084 CAD
Retailer 14$1,474 CAD
Yadav Diamonds$1,986 CAD

30 data points across 21 retailers

21 retailers$253 CAD to $1,986 CAD

A
Cheapest Retailer
-
$253 CAD
$181 USD
A
Retailer 2
-
$294 CAD
$210 USD
View
A
Retailer 3
-
$314 CAD
$224 USD
View
A
Retailer 4
-
$314 CAD
$224 USD
View
A
Retailer 5
-
$358 CAD
HK$2,000 HKD
View
B+
Retailer 6
-
$423 CAD
$302 USD
View
A
Retailer 7
-
$526 CAD
£296 GBP
View
A
Retailer 8
-
$528 CAD
€359 EUR
View
A
Retailer 9
-
$538 CAD
ZAR 6,215 ZAR
View
A
Retailer 10
-
$564 CAD
£317 GBP
View
B+
Retailer 11
-
$663 CAD
$474 USD
View
B+
Retailer 12
-
$680 CAD
$486 USD
View
B+
Retailer 13
-
$765 CAD
A$841 AUD
View
Retailer 14
-
$868 CAD
$620 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,008 CAD
$720 USD
View
B
Retailer 16
-
$1,042 CAD
SGD 1,006 SGD
View
B
Retailer 17
-
$1,065 CAD
$761 USD
View
B
Retailer 18
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$1,065 CAD
$761 USD
View
B
Retailer 19
-
$1,084 CAD
$774 USD
View
B
Retailer 20
-
$1,474 CAD
£829 GBP
View
Most Expensive
B
Yadav Diamonds
13296380 · Oct 30
$1,986 CAD
$1,419 USD
View
20 more retailers have this diamond
Prices start from $253 CADSave up to $1,733 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
1.28ct Round
$253 CAD