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Round|Lab Grown|IGI

6.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG762544979

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762544979

Diamond specifications and retailer prices

From $15,791 CAD
$11,304 USD
As of October 30, 2026
Save $41,975 CAD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $57,765 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 6.03ct lab-grown round diamond

This 6.03ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG762544979 or 762544979. Listed at 12 retailers as of October 30, 2026, with prices from $15,791 to $57,765, a $41,975 spread on the same certified stone. Taylor and Hart lists it at $57,765. 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

6.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544979
Dimensions11.65 × 11.72 × 7.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
11.65 mm11.72 mm6.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544979
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

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: $33,813 CAD|Low: $15,247 CAD|High: $57,765 CAD|Avg: $32,409 CAD|-16.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 8$15,247 CAD
Retailer 3$15,791 CAD
Retailer 9$19,343 CAD
Retailer 11$19,837 CAD
Retailer 5$23,298 CAD
Retailer 7$30,171 CAD
Retailer 2$33,165 CAD
Retailer 1$33,813 CAD
Retailer 12$33,987 CAD
Retailer 6$38,731 CAD
Retailer 4$41,711 CAD
Retailer 10$50,099 CAD
Taylor and Hart$57,765 CAD

41 data points across 13 retailers

12 retailers$15,791 CAD to $57,765 CAD

Retailer 1
-
$15,247 CAD
$10,915 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$15,791 CAD
$11,304 USD
View
A
Retailer 3
-
$19,343 CAD
$13,847 USD
View
A
Retailer 4
-
$19,837 CAD
$14,201 USD
View
A
Retailer 5
-
$23,298 CAD
£13,133 GBP
View
B+
Retailer 6
-
$30,171 CAD
£17,007 GBP
View
B+
Retailer 7
-
$33,165 CAD
$23,742 USD
View
B+
Retailer 8
-
$33,813 CAD
€23,053 EUR
View
B+
Retailer 9
-
$33,987 CAD
$24,330 USD
View
B+
Retailer 10
-
$38,731 CAD
ZAR 447,919 ZAR
View
Retailer 11
-
$50,099 CAD
A$55,176 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Taylor and Hart
F0PZYEE · Oct 30
$57,765 CAD
$41,353 USD
View
11 more retailers have this diamond
Prices start from $15,791 CADSave up to $41,975 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
6.03ct Round
$15,791 CAD