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Oval|Lab Grown|IGI

5.27ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG821641155

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821641155

Diamond specifications and retailer prices

From €8,297 EUR
$9,270 USD
As of November 1, 2026
Save €30,262 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €38,560 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.27ct lab-grown oval diamond

This 5.27ct lab-grown oval 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 LG821641155 or 821641155. Listed at 12 retailers as of October 31, 2026, with prices from €8,297 to €38,560, a €30,262 spread on the same certified stone. With Clarity lists it at €38,560. 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821641155
Dimensions13.78 × 9.86 × 6.14 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
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
13.78 mm9.86 mm5.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821641155
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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: Nov 1
Current: €11,446 EUR|Low: €8,297 EUR|High: €42,912 EUR|Avg: €19,907 EUR|-31.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 10€8,297 EUR
Retailer 9€9,935 EUR
Retailer 11€10,188 EUR
Retailer 7€10,262 EUR
Retailer 2€10,323 EUR
Retailer 1€11,446 EUR
Retailer 5€14,912 EUR
Retailer 4€15,881 EUR
Retailer 6€16,996 EUR
Retailer 8€26,110 EUR
Retailer 3€29,788 EUR
With Clarity€38,560 EUR

41 data points across 12 retailers

12 retailers€8,297 EUR to €38,560 EUR

A
Cheapest Retailer
-
€8,297 EUR
$9,270 USD
A
Retailer 2
-
€9,935 EUR
$11,100 USD
View
A
Retailer 3
-
€10,188 EUR
$11,382 USD
View
A
Retailer 4
-
€10,262 EUR
$11,465 USD
View
A
Retailer 5
-
€10,323 EUR
HK$90,100 HKD
View
A
Retailer 6
-
€11,446 EUR
£10,069 GBP
View
A
Retailer 7
-
€14,912 EUR
$16,660 USD
View
B+
Retailer 8
-
€15,881 EUR
View
B+
Retailer 9
-
€16,996 EUR
£14,951 GBP
View
B+
Retailer 10
-
€26,110 EUR
$29,171 USD
View
B
Retailer 11
-
€29,788 EUR
$33,279 USD
View
Most Expensive
B
With Clarity
821641155 · Oct 31
€38,560 EUR
$43,079 USD
View
11 more retailers have this diamond
Prices start from €8,297 EURSave up to €30,262 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 Oval
€8,297 EUR