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Oval|Lab Grown|IGI

6.32ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG794611865

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794611865

Diamond specifications and retailer prices

From £12,564 GBP
$16,834 USD
As of October 29, 2026
Save £14,864 GBP (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £27,428 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.32ct lab-grown oval diamond

This 6.32ct 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 LG794611865 or 794611865. Listed at 11 retailers as of October 29, 2026, with prices from £12,564 to £27,428, a £14,864 spread on the same certified stone. Brilliant Earth lists it at £27,428. 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

6.32
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794611865
Dimensions14.96 × 10.45 × 6.35 mm
L/W Ratio1.43
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
14.96 mm10.45 mm6.32 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794611865
Side View
Table 56.0%Crown 33.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.8%

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: £27,428 GBP|Low: £10,549 GBP|High: £84,791 GBP|Avg: £29,521 GBP|-7.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 4£10,549 GBP
Retailer 13£12,564 GBP
Retailer 17£12,865 GBP
Retailer 2£14,567 GBP
Retailer 16£15,077 GBP
Retailer 18£15,280 GBP
Retailer 7£17,149 GBP
Retailer 19£17,423 GBP
Retailer 11£17,646 GBP
Retailer 3£21,197 GBP
Retailer 8£21,445 GBP
Retailer 14£24,827 GBP
Retailer 10£26,934 GBP
Brilliant Earth£27,428 GBP
Retailer 5£31,833 GBP
Retailer 9£38,950 GBP
Retailer 6£39,335 GBP
Retailer 12£43,541 GBP
Retailer 15£56,288 GBP
Retailer 20£64,619 GBP

23 data points across 20 retailers

11 retailers£12,564 GBP to £27,428 GBP

A
Cheapest Retailer
-
£12,564 GBP
$16,834 USD
A
Retailer 2
-
£12,865 GBP
$17,238 USD
View
A
Retailer 3
-
£14,567 GBP
$19,518 USD
View
B+
Retailer 4
-
£15,077 GBP
$20,201 USD
View
A
Retailer 5
-
£15,280 GBP
$20,474 USD
View
Retailer 6
-
£17,423 GBP
$23,345 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£21,197 GBP
$28,402 USD
View
Final sale: no returns
B+
Retailer 8
-
£24,827 GBP
View
Most Expensive
B+
Brilliant Earth
21398386Y · Oct 31
£27,428 GBP
$36,750 USD
View
8 more retailers have this diamond
Prices start from £12,564 GBPSave up to £14,864 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
6.32ct Oval
£12,564 GBP