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Round|Lab Grown|IGI

5.10ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804660681

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804660681

Diamond specifications and retailer prices

From $10,939 CAD
$7,831 USD
As of October 30, 2026
Save $55,414 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $66,353 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.1ct lab-grown round diamond

This 5.1ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660681 or 804660681. Listed at 14 retailers as of October 30, 2026, with prices from $10,939 to $66,353, a $55,414 spread on the same certified stone. With Clarity lists it at $66,353. 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

5.10
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660681
Dimensions11.10 × 11.02 × 6.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
11.10 mm11.02 mm5.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660681
Side View
Table 55.0%Crown 34.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

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 30
Current: $20,495 CAD|Low: $10,765 CAD|High: $48,417 CAD|Avg: $23,389 CAD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11$10,939 CAD
Retailer 2$12,833 CAD
Retailer 12$13,339 CAD
Retailer 3$14,642 CAD
Retailer 7$15,079 CAD
Retailer 1$20,495 CAD
Retailer 5$21,345 CAD
Retailer 10$22,487 CAD
Retailer 9$22,944 CAD
Retailer 8$24,977 CAD
Retailer 6$30,871 CAD
Retailer 4$33,697 CAD
Retailer 13$40,779 CAD

42 data points across 13 retailers

14 retailers$10,939 CAD to $66,353 CAD

A
Cheapest Retailer
-
$10,939 CAD
$7,831 USD
A
Retailer 2
-
$12,833 CAD
$9,187 USD
View
A
Retailer 3
-
$13,339 CAD
HK$74,600 HKD
View
Retailer 4
-
$13,436 CAD
$9,619 USD
View
Price last confirmed 96 days ago
A
Retailer 5
-
$14,642 CAD
$10,482 USD
View
A
Retailer 6
-
$15,079 CAD
£8,499 GBP
View
A
Retailer 7
-
$20,495 CAD
€13,973 EUR
View
A
Retailer 8
-
$22,487 CAD
$16,098 USD
View
B+
Retailer 9
-
$22,944 CAD
£12,933 GBP
View
B+
Retailer 10
-
$24,977 CAD
ZAR 288,861 ZAR
View
B+
Retailer 11
-
$30,871 CAD
$22,100 USD
View
B+
Retailer 12
-
$33,697 CAD
$24,123 USD
View
B
Retailer 13
-
$40,779 CAD
$29,193 USD
View
Most Expensive
B
With Clarity
804660681 · Oct 31
$66,353 CAD
$47,500 USD
View
13 more retailers have this diamond
Prices start from $10,939 CADSave up to $55,414 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
5.10ct Round
$10,939 CAD