CaratHunter
Plans
Oval|Lab Grown|IGI

5.37ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804659129

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804659129

Diamond specifications and retailer prices

From £7,044 GBP
$9,438 USD
As of November 1, 2026
Save £25,718 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £32,762 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.37ct lab-grown oval diamond

This 5.37ct 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 LG804659129 or 804659129. Listed at 14 retailers as of October 31, 2026, with prices from £7,044 to £32,762, a £25,718 spread on the same certified stone. With Clarity lists it at £32,762. 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

5.37
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659129
Dimensions14.02 × 9.84 × 6.10 mm
L/W Ratio1.42
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
14.02 mm9.84 mm5.37 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659129
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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: £9,539 GBP|Low: £7,044 GBP|High: £36,460 GBP|Avg: £16,847 GBP|-31.7%
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£7,044 GBP
Retailer 12£8,439 GBP
Retailer 3£8,770 GBP
Retailer 10£8,773 GBP
Retailer 2£8,774 GBP
Retailer 1£9,539 GBP
Retailer 7£12,300 GBP
Retailer 6£13,492 GBP
Retailer 9£14,434 GBP
Retailer 4£14,712 GBP
Retailer 8£16,342 GBP
Retailer 11£22,184 GBP
Retailer 5£25,227 GBP
With Clarity£32,762 GBP

37 data points across 14 retailers

14 retailers£7,044 GBP to £32,762 GBP

A
Cheapest Retailer
-
£7,044 GBP
$9,438 USD
A
Retailer 2
-
£8,439 GBP
$11,308 USD
View
A
Retailer 3
-
£8,770 GBP
HK$91,800 HKD
View
A
Retailer 4
-
£8,773 GBP
$11,755 USD
View
A
Retailer 5
-
£8,774 GBP
$11,756 USD
View
A
Retailer 6
-
£9,539 GBP
View
A
Retailer 7
-
£12,300 GBP
$16,480 USD
View
B+
Retailer 8
-
£13,492 GBP
€17,217 EUR
View
B+
Retailer 9
-
£14,434 GBP
View
B+
Retailer 10
-
£14,712 GBP
$19,713 USD
View
B+
Retailer 11
-
£16,342 GBP
ZAR 353,747 ZAR
View
B+
Retailer 12
-
£22,184 GBP
$29,724 USD
View
B
Retailer 13
-
£25,227 GBP
$33,801 USD
View
Most Expensive
B
With Clarity
804659129 · Oct 31
£32,762 GBP
$43,897 USD
View
13 more retailers have this diamond
Prices start from £7,044 GBPSave up to £25,718 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
5.37ct Oval
£7,044 GBP