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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 €10,118 EUR
$11,304 USD
As of November 1, 2026
Save €26,896 EUR (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €37,014 EUR at Taylor and Hart · As of October 31, 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 31, 2026, with prices from €10,118 to €37,014, a €26,896 spread on the same certified stone. Taylor and Hart lists it at €37,014. 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: Nov 1
Current: €31,711 EUR|Low: €9,770 EUR|High: €37,014 EUR|Avg: €20,755 EUR|-9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 9€9,770 EUR
Retailer 3€10,118 EUR
Retailer 10€12,394 EUR
Retailer 11€12,711 EUR
Retailer 5€14,929 EUR
Retailer 8€19,333 EUR
Retailer 2€21,251 EUR
Retailer 6€21,666 EUR
Retailer 12€21,778 EUR
Retailer 7€24,817 EUR
Retailer 4€26,727 EUR
Retailer 1€31,711 EUR
Taylor and Hart€37,014 EUR

42 data points across 13 retailers

12 retailers€10,118 EUR to €37,014 EUR

Retailer 1
-
€9,770 EUR
$10,915 USD
Price last confirmed 14 days ago
A
Retailer 2
-
€10,118 EUR
$11,304 USD
View
A
Retailer 3
-
€12,394 EUR
$13,847 USD
View
A
Retailer 4
-
€12,711 EUR
$14,201 USD
View
A
Retailer 5
-
€14,929 EUR
£13,133 GBP
View
B+
Retailer 6
-
€19,333 EUR
£17,007 GBP
View
B+
Retailer 7
-
€21,251 EUR
$23,742 USD
View
B+
Retailer 8
-
€21,666 EUR
View
B+
Retailer 9
-
€21,778 EUR
$24,330 USD
View
B+
Retailer 10
-
€24,817 EUR
ZAR 447,919 ZAR
View
B
Retailer 11
-
€31,711 EUR
A$54,505 AUD
View
Most Expensive
B
Taylor and Hart
F0PZYEE · Oct 31
€37,014 EUR
$41,353 USD
View
11 more retailers have this diamond
Prices start from €10,118 EURSave up to €26,896 EUR

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
€10,118 EUR