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Round|Lab Grown|IGI

1.87ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG627469911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627469911

Diamond specifications and retailer prices

From $663 CAD
$474 USD
As of October 29, 2026
Save $5,075 CAD (88%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $6,410 CAD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 1.87ct lab-grown round diamond

This 1.87ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627469911 or 627469911. Listed at 30 retailers as of October 29, 2026, with a 765% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627469911
Dimensions7.99 × 7.95 × 4.84 mm
L/W Ratio1.01
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
7.99 mm7.95 mm1.87 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627469911
Side View
Table 60.0%Crown 33.3°Girdle: MediumPavilion 41.3°Culet: NoneDepth 60.7%

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: $5,738 CAD|Low: $663 CAD|High: $7,586 CAD|Avg: $2,178 CAD|-24.4%
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
October 30, 2026
Retailer 7$663 CAD
Retailer 15$743 CAD
Retailer 26$743 CAD
Retailer 4$823 CAD
Retailer 9$823 CAD
Retailer 3$896 CAD
Retailer 2$1,056 CAD
Retailer 14$1,103 CAD
Retailer 23$1,106 CAD
Retailer 12$1,171 CAD
Retailer 21$1,259 CAD
Retailer 6$1,335 CAD
Retailer 20$1,361 CAD
Retailer 22$1,414 CAD
Retailer 24$1,912 CAD
Retailer 13$1,915 CAD
Retailer 10$2,045 CAD
Retailer 18$2,605 CAD
Retailer 5$2,644 CAD
Retailer 11$2,685 CAD
Retailer 16$2,894 CAD
Retailer 25$3,025 CAD
Retailer 17$3,078 CAD
Retailer 19$3,262 CAD
Retailer 8$4,094 CAD
Brilliant Earth$5,738 CAD

28 data points across 26 retailers

30 retailers$663 CAD to $5,738 CAD

A
Cheapest Retailer
-
$663 CAD
$474 USD
A
Retailer 2
-
$743 CAD
$531 USD
View
Final sale: no returns
A
Retailer 3
-
$743 CAD
$531 USD
View
A
Retailer 4
-
$823 CAD
$588 USD
View
Retailer 5
-
$823 CAD
$588 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$823 CAD
$588 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$896 CAD
HK$5,000 HKD
View
A
Retailer 8
-
$1,056 CAD
£594 GBP
View
A
Retailer 9
-
$1,103 CAD
$788 USD
View
A
Retailer 10
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$1,106 CAD
$790 USD
View
A
Retailer 11
-
$1,171 CAD
$837 USD
View
A
Retailer 12
-
$1,259 CAD
€857 EUR
View
A
Retailer 13
-
$1,335 CAD
A$1,468 AUD
View
A
Retailer 14
-
$1,361 CAD
£766 GBP
View
A
Retailer 15
-
$1,414 CAD
ZAR 16,318 ZAR
View
B+
Retailer 16
-
$1,912 CAD
$1,366 USD
View
B+
Retailer 17
-
$1,915 CAD
A$2,105 AUD
View
B+
Retailer 18
-
$2,045 CAD
$1,461 USD
View
Retailer 19
-
$2,153 CAD
$1,538 USD
View
Price last confirmed 38 days ago
B+
Retailer 20
-
$2,605 CAD
SGD 2,515 SGD
View
B+
Retailer 21
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$2,644 CAD
$1,889 USD
View
B+
Retailer 22
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$2,685 CAD
$1,919 USD
View
B+
Retailer 23
-
$2,861 CAD
$2,044 USD
View
B+
Retailer 24
-
$2,894 CAD
$2,068 USD
View
B+
Retailer 25
-
$3,025 CAD
£1,702 GBP
View
B+
Retailer 26
-
$3,078 CAD
$2,199 USD
View
Retailer 27
-
$3,262 CAD
A$3,586 AUD
View
Price last confirmed 21 days ago
B+
Retailer 28
-
$4,094 CAD
$2,925 USD
View
B
Retailer 29
-
$5,738 CAD
$4,100 USD
View
Most Expensive
Brilliant Earth
9722329A · Oct 14
$6,410 CAD
$4,580 USD
View
Price last confirmed 15 days ago
29 more retailers have this diamond
Prices start from $663 CADSave up to $5,075 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
1.87ct Round
$663 CAD