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Oval|Lab Grown|IGI

5.27ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768630150

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768630150

Diamond specifications and retailer prices

From £6,918 GBP
$9,270 USD
As of November 1, 2026
Save £25,233 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £32,151 GBP 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 LG768630150 or 768630150. Listed at 14 retailers as of October 31, 2026, with prices from £6,918 to £32,151, a £25,233 spread on the same certified stone. With Clarity lists it at £32,151. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630150
Dimensions13.91 × 9.84 × 6.22 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
13.91 mm9.84 mm5.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630150
Side View
Table 57.0%Crown 35.1°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 63.2%

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: Nov 1
Current: £14,096 GBP|Low: £6,918 GBP|High: £35,781 GBP|Avg: £16,579 GBP|-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
With Clarity
November 1, 2026
Retailer 13£6,918 GBP
Retailer 12£8,284 GBP
Retailer 2£8,495 GBP
Retailer 10£8,557 GBP
Retailer 3£8,607 GBP
Retailer 6£9,544 GBP
Retailer 8£12,434 GBP
Retailer 7£13,241 GBP
Retailer 1£14,096 GBP
Retailer 4£14,444 GBP
Retailer 9£16,045 GBP
Retailer 11£21,771 GBP
Retailer 5£24,837 GBP
With Clarity£32,151 GBP

37 data points across 14 retailers

14 retailers£6,918 GBP to £32,151 GBP

A
Cheapest Retailer
-
£6,918 GBP
$9,270 USD
A
Retailer 2
-
£8,284 GBP
$11,100 USD
View
A
Retailer 3
-
£8,495 GBP
$11,382 USD
View
A
Retailer 4
-
£8,557 GBP
$11,465 USD
View
A
Retailer 5
-
£8,607 GBP
HK$90,100 HKD
View
A
Retailer 6
-
£9,544 GBP
View
A
Retailer 7
-
£12,434 GBP
$16,660 USD
View
B+
Retailer 8
-
£13,241 GBP
€16,897 EUR
View
B+
Retailer 9
-
£14,096 GBP
View
B+
Retailer 10
-
£14,444 GBP
$19,354 USD
View
B+
Retailer 11
-
£16,045 GBP
ZAR 347,309 ZAR
View
B+
Retailer 12
-
£21,771 GBP
$29,171 USD
View
B
Retailer 13
-
£24,837 GBP
$33,279 USD
View
Most Expensive
B
With Clarity
768630150 · Oct 31
£32,151 GBP
$43,079 USD
View
13 more retailers have this diamond
Prices start from £6,918 GBPSave up to £25,233 GBP

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
£6,918 GBP