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Round|Lab Grown|IGI

1.29ct D IF Round Lab Grown Diamond

EX • D/IF • IGI LG839676416

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676416

Diamond specifications and retailer prices

From $483 CAD
$346 USD
As of October 29, 2026
Save $2,749 CAD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,232 CAD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839676416 or 839676416. Listed at 25 retailers as of October 29, 2026, with prices from $483 to $3,232, a $2,749 spread on the same certified stone. Yadav Diamonds lists it at $3,232. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676416
Dimensions7.03 × 7.05 × 4.28 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
7.03 mm7.05 mm1.29 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676416
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

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 29
Current: $943 CAD|Low: $483 CAD|High: $2,864 CAD|Avg: $1,251 CAD|-0.9%
Retailer 1
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Retailer 19
Retailer 20
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Retailer 22
Retailer 23
October 31, 2026
Retailer 3$483 CAD
Retailer 16$542 CAD
Retailer 11$562 CAD
Retailer 5$601 CAD
Retailer 15$601 CAD
Retailer 4$803 CAD
Retailer 17$810 CAD
Retailer 1$943 CAD
Retailer 7$944 CAD
Retailer 20$955 CAD
Retailer 22$1,031 CAD
Retailer 12$1,066 CAD
Retailer 8$1,154 CAD
Retailer 18$1,398 CAD
Retailer 21$1,457 CAD
Retailer 9$1,929 CAD
Retailer 10$1,941 CAD
Retailer 23$1,956 CAD
Retailer 14$1,988 CAD
Retailer 13$2,211 CAD
Retailer 6$2,320 CAD
Retailer 2$2,347 CAD
Retailer 19$2,864 CAD

27 data points across 23 retailers

25 retailers$483 CAD to $3,232 CAD

A
Cheapest Retailer
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$483 CAD
$346 USD
A
Retailer 2
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$542 CAD
$388 USD
View
Final sale: no returns
A
Retailer 3
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$562 CAD
$402 USD
View
A
Retailer 4
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$601 CAD
$430 USD
View
A
Retailer 5
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$601 CAD
$430 USD
View
A
Retailer 6
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$679 CAD
HK$3,800 HKD
View
A
Retailer 7
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$803 CAD
$575 USD
View
A
Retailer 8
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$810 CAD
$580 USD
View
A
Retailer 9
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$943 CAD
€643 EUR
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A
Retailer 10
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$944 CAD
$676 USD
View
A
Retailer 11
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$955 CAD
£538 GBP
View
A
Retailer 12
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$1,031 CAD
ZAR 11,924 ZAR
View
A
Retailer 13
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$1,066 CAD
£601 GBP
View
A
Retailer 14
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$1,154 CAD
$826 USD
View
B+
Retailer 15
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$1,398 CAD
$1,001 USD
View
B+
Retailer 16
-
$1,457 CAD
A$1,605 AUD
View
B+
Retailer 17
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$1,929 CAD
$1,381 USD
View
B+
Retailer 18
-
$1,941 CAD
SGD 1,878 SGD
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B+
Retailer 19
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$1,956 CAD
$1,400 USD
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B+
Retailer 20
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$1,988 CAD
$1,423 USD
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B
Retailer 21
-
$2,211 CAD
$1,583 USD
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B
Retailer 22
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$2,320 CAD
$1,661 USD
View
B+
Retailer 23
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$2,347 CAD
£1,323 GBP
View
B
Retailer 24
-
$2,864 CAD
$2,050 USD
View
Most Expensive
B
Yadav Diamonds
13290818 · Oct 30
$3,232 CAD
$2,314 USD
View
24 more retailers have this diamond
Prices start from $483 CADSave up to $2,749 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
1.29ct Round
$483 CAD