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Oval|Lab Grown|IGI

5.28ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804661205

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804661205

Diamond specifications and retailer prices

From €8,313 EUR
$9,287 USD
As of November 1, 2026
Save €21,522 EUR (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €29,834 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.28ct lab-grown oval diamond

This 5.28ct 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 LG804661205 or 804661205. Listed at 14 retailers as of October 31, 2026, with prices from €8,313 to €29,834, a €21,522 spread on the same certified stone. Taylor and Hart lists it at €29,834. 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

5.28
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804661205
Dimensions14.19 × 9.72 × 6.09 mm
L/W Ratio1.46
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
14.19 mm9.72 mm5.28 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804661205
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

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: €16,937 EUR|Low: €8,313 EUR|High: €57,325 EUR|Avg: €20,718 EUR|-21.4%
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
Taylor and Hart
November 1, 2026
Retailer 13€8,313 EUR
Retailer 12€9,953 EUR
Retailer 2€10,220 EUR
Retailer 10€10,276 EUR
Retailer 3€10,346 EUR
Retailer 6€11,468 EUR
Retailer 8€14,939 EUR
Retailer 7€15,911 EUR
Retailer 1€16,937 EUR
Retailer 4€17,356 EUR
Retailer 9€19,279 EUR
Retailer 11€26,160 EUR
Taylor and Hart€29,834 EUR
Retailer 5€51,511 EUR

36 data points across 14 retailers

14 retailers€8,313 EUR to €29,834 EUR

A
Cheapest Retailer
-
€8,313 EUR
$9,287 USD
A
Retailer 2
-
€9,953 EUR
$11,120 USD
View
A
Retailer 3
-
€10,220 EUR
$11,418 USD
View
A
Retailer 4
-
€10,276 EUR
$11,480 USD
View
A
Retailer 5
-
€10,346 EUR
HK$90,300 HKD
View
A
Retailer 6
-
€11,468 EUR
£10,088 GBP
View
A
Retailer 7
-
€14,939 EUR
$16,690 USD
View
B+
Retailer 8
-
€15,911 EUR
View
B+
Retailer 9
-
€16,937 EUR
£14,899 GBP
View
B+
Retailer 10
-
€17,356 EUR
$19,390 USD
View
B+
Retailer 11
-
€19,279 EUR
ZAR 347,952 ZAR
View
B+
Retailer 12
-
€26,160 EUR
$29,226 USD
View
Most Expensive
B
Taylor and Hart
NZEN6HQ · Oct 31
€29,834 EUR
$33,331 USD
View
12 more retailers have this diamond
Prices start from €8,313 EURSave up to €21,522 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
5.28ct Oval
€8,313 EUR