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Round|Lab Grown|IGI

5.27ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG593388850

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593388850

Diamond specifications and retailer prices

From €5,874 EUR
$6,562 USD
As of October 29, 2026
Save €17,583 EUR (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €23,457 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.27ct lab-grown round diamond

This 5.27ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG593388850 or 593388850. Listed at 22 retailers as of October 29, 2026, with prices from €5,874 to €23,457, a €17,583 spread on the same certified stone. Taylor and Hart lists it at €23,457. 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

5.27
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593388850
Dimensions11.13 × 11.10 × 6.91 mm
L/W Ratio1.00
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
11.13 mm11.10 mm5.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593388850
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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: Oct 29
Current: €11,254 EUR|Low: €5,639 EUR|High: €20,122 EUR|Avg: €9,799 EUR|+2.3%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 15€5,874 EUR
Retailer 6€6,109 EUR
Retailer 5€6,188 EUR
Retailer 8€6,578 EUR
Retailer 4€6,813 EUR
Retailer 12€6,816 EUR
Retailer 16€7,899 EUR
Retailer 14€7,965 EUR
Retailer 7€8,089 EUR
Retailer 9€8,520 EUR
Retailer 1€11,254 EUR
Retailer 11€13,695 EUR
Retailer 10€13,843 EUR
Retailer 13€14,274 EUR
Retailer 3€16,499 EUR
Retailer 2€20,122 EUR

43 data points across 16 retailers

22 retailers€5,874 EUR to €23,457 EUR

A
Cheapest Retailer
-
€5,874 EUR
$6,562 USD
A
Retailer 2
-
€6,109 EUR
$6,825 USD
View
A
Retailer 3
-
€6,188 EUR
$6,913 USD
View
A
Retailer 4
-
€6,578 EUR
$7,349 USD
View
Final sale: no returns
A
Retailer 5
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€6,813 EUR
$7,612 USD
View
Retailer 6
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€6,813 EUR
$7,612 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
€6,816 EUR
$7,615 USD
View
Retailer 8
-
€7,899 EUR
$8,825 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
€7,965 EUR
$8,898 USD
View
A
Retailer 10
-
€8,089 EUR
$9,037 USD
View
A
Retailer 11
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€8,520 EUR
£7,495 GBP
View
A
Retailer 12
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€8,584 EUR
$9,590 USD
View
A
Retailer 13
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€11,254 EUR
View
A
Retailer 14
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€13,695 EUR
£12,047 GBP
View
A
Retailer 15
-
€13,843 EUR
ZAR 249,849 ZAR
View
Retailer 16
-
€14,274 EUR
A$24,534 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
€16,499 EUR
$18,433 USD
View
B+
Retailer 18
-
€17,382 EUR
$19,419 USD
View
B+
Retailer 19
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€18,962 EUR
$21,185 USD
View
B+
Retailer 20
-
€20,122 EUR
$22,480 USD
View
B+
Retailer 21
-
€20,277 EUR
$22,654 USD
View
Most Expensive
B
Taylor and Hart
U6FFVGR · Oct 31
€23,457 EUR
$26,206 USD
View
21 more retailers have this diamond
Prices start from €5,874 EURSave up to €17,583 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
5.27ct Round
€5,874 EUR