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Round|Lab Grown|IGI

5.40ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG762544647

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762544647

Diamond specifications and retailer prices

From €6,521 EUR
$7,285 USD
As of November 1, 2026
Save €19,942 EUR (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €26,463 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.4ct lab-grown round diamond

This 5.4ct 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 LG762544647 or 762544647. Listed at 14 retailers as of October 31, 2026, with prices from €6,521 to €26,463, a €19,942 spread on the same certified stone. Taylor and Hart lists it at €26,463. 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

5.40
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544647
Dimensions11.24 × 11.33 × 6.92 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
11.24 mm11.33 mm5.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544647
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €14,926 EUR|Low: €6,521 EUR|High: €28,974 EUR|Avg: €14,274 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3€6,521 EUR
Retailer 11€8,011 EUR
Retailer 12€8,439 EUR
Retailer 6€9,867 EUR
Retailer 2€13,324 EUR
Retailer 7€13,452 EUR
Retailer 4€13,718 EUR
Retailer 1€14,926 EUR
Retailer 9€16,336 EUR
Retailer 8€17,964 EUR
Retailer 10€24,312 EUR
Retailer 5€26,080 EUR

41 data points across 12 retailers

14 retailers€6,521 EUR to €26,463 EUR

A
Cheapest Retailer
-
€6,521 EUR
$7,285 USD
A
Retailer 2
-
€7,628 EUR
$8,522 USD
View
Retailer 3
-
€8,011 EUR
$8,950 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
€8,439 EUR
$9,428 USD
View
A
Retailer 5
-
€8,811 EUR
HK$76,900 HKD
View
A
Retailer 6
-
€9,867 EUR
£8,680 GBP
View
A
Retailer 7
-
€13,324 EUR
$14,886 USD
View
A
Retailer 8
-
€13,452 EUR
View
B+
Retailer 9
-
€14,926 EUR
£13,130 GBP
View
B+
Retailer 10
-
€16,336 EUR
ZAR 294,839 ZAR
View
B+
Retailer 11
-
€17,964 EUR
$20,070 USD
View
B
Retailer 12
-
€24,312 EUR
$27,161 USD
View
B
Retailer 13
-
€26,080 EUR
A$44,825 AUD
View
Most Expensive
B
Taylor and Hart
UZUN65S · Oct 31
€26,463 EUR
$29,565 USD
View
13 more retailers have this diamond
Prices start from €6,521 EURSave up to €19,942 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
5.40ct Round
€6,521 EUR