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Oval|Lab Grown|IGI

5.29ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG828681276

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828681276

Diamond specifications and retailer prices

From £4,913 GBP
$6,583 USD
As of October 30, 2026
Save £3,416 GBP (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £12,389 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.29ct lab-grown oval diamond

This 5.29ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828681276 or 828681276. Listed at 13 retailers as of October 26, 2026, with a 70% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.29
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828681276
Dimensions13.63 × 9.71 × 6.17 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
13.63 mm9.71 mm5.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828681276
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,699 GBP|Low: £4,913 GBP|High: £21,550 GBP|Avg: £10,801 GBP|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9£4,913 GBP
Retailer 7£6,090 GBP
Retailer 1£6,699 GBP
Retailer 12£6,802 GBP
Retailer 2£8,329 GBP
Retailer 8£8,849 GBP
Retailer 11£10,028 GBP
Retailer 5£10,854 GBP
Retailer 6£10,930 GBP
Retailer 4£14,592 GBP
Retailer 10£18,562 GBP
Retailer 3£21,550 GBP

21 data points across 12 retailers

13 retailers£4,913 GBP to £8,329 GBP

B+
Cheapest Retailer
-
£4,913 GBP
$6,583 USD
B
Retailer 2
-
£5,527 GBP
$7,405 USD
View
B
Retailer 3
-
£6,090 GBP
$8,160 USD
View
B
Retailer 4
-
£6,699 GBP
View
B
Retailer 5
-
£6,802 GBP
HK$71,200 HKD
View
B
Retailer 6
-
£8,329 GBP
$11,160 USD
View
Retailer 7
-
£10,028 GBP
$13,436 USD
View
Price under review
Retailer 8
-
£10,854 GBP
ZAR 234,955 ZAR
View
Price under review
Retailer 9
-
£10,930 GBP
View
Price under review
Most Expensive
Brilliant Earth
21764879A · Oct 29
£12,389 GBP
$16,600 USD
View
Price under review
9 more retailers have this diamond
Prices start from £4,913 GBPSave up to £3,416 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.

B+
5.29ct Oval
£4,913 GBP