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Heart|Lab Grown|IGI

0.90ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG639487413

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG639487413

Diamond specifications and retailer prices

From $250 CAD
$179 USD
As of October 30, 2026
Save $2,021 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,271 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.9ct lab-grown heart diamond

This 0.9ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG639487413 or 639487413. Listed at 22 retailers as of October 27, 2026, with prices from $250 to $2,271, a $2,021 spread on the same certified stone. Queensmith lists it at $2,271. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639487413
Dimensions5.90 × 6.81 × 3.87 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.90 mm6.81 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639487413
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.8%

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 30
Current: $552 CAD|Low: $250 CAD|High: $2,123 CAD|Avg: $797 CAD|-7.5%
Retailer 1
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Retailer 21
October 31, 2026
Retailer 14$250 CAD
Retailer 10$279 CAD
Retailer 21$289 CAD
Retailer 2$310 CAD
Retailer 4$310 CAD
Retailer 16$358 CAD
Retailer 6$422 CAD
Retailer 1$552 CAD
Retailer 17$560 CAD
Retailer 5$638 CAD
Retailer 20$746 CAD
Retailer 8$768 CAD
Retailer 18$772 CAD
Retailer 11$846 CAD
Retailer 3$996 CAD
Retailer 13$1,030 CAD
Retailer 9$1,071 CAD
Retailer 15$1,189 CAD
Retailer 19$1,449 CAD
Retailer 7$1,573 CAD
Retailer 12$1,872 CAD

41 data points across 21 retailers

22 retailers$250 CAD to $2,271 CAD

A
Cheapest Retailer
-
$250 CAD
$179 USD
A
Retailer 2
-
$279 CAD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$289 CAD
$207 USD
View
A
Retailer 4
-
$310 CAD
$222 USD
View
A
Retailer 5
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$310 CAD
$222 USD
View
A
Retailer 6
-
$358 CAD
HK$2,000 HKD
View
A
Retailer 7
-
$422 CAD
$302 USD
View
A
Retailer 8
-
$552 CAD
£311 GBP
View
A
Retailer 9
-
$560 CAD
ZAR 6,472 ZAR
View
A
Retailer 10
-
$638 CAD
$457 USD
View
A
Retailer 11
-
$746 CAD
$534 USD
View
A
Retailer 12
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$768 CAD
$550 USD
View
A
Retailer 13
-
$772 CAD
A$850 AUD
View
A
Retailer 14
-
$846 CAD
SGD 818 SGD
View
B+
Retailer 15
-
$996 CAD
$713 USD
View
B+
Retailer 16
-
$1,030 CAD
$737 USD
View
B+
Retailer 17
-
$1,071 CAD
$767 USD
View
B+
Retailer 18
-
$1,189 CAD
A$1,309 AUD
View
B+
Retailer 19
-
$1,449 CAD
£817 GBP
View
B
Retailer 20
-
$1,573 CAD
$1,126 USD
View
B+
Retailer 21
-
$1,872 CAD
$1,340 USD
View
Most Expensive
B
Queensmith
LG639487413 · Oct 27
$2,271 CAD
£1,280 GBP
View
21 more retailers have this diamond
Prices start from $250 CADSave up to $2,021 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
0.90ct Heart
$250 CAD