Marquise|Lab Grown|IGI

3.04ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG826686785

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826686785

Diamond specifications and retailer prices

From £620 GBP
$831 USD
As of October 30, 2026
Save £2,880 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £3,500 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826686785 or 826686785. Listed at 24 retailers as of October 28, 2026, with prices from £620 to £3,500, a £2,880 spread on the same certified stone. Brilliant Earth lists it at £3,500. 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

3.04
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826686785
Dimensions14.96 × 7.65 × 4.69 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.96 mm7.65 mm3.04 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826686785
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,500 GBP|Low: £620 GBP|High: £3,508 GBP|Avg: £1,703 GBP|-0.2%
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 16£620 GBP
Retailer 20£694 GBP
Retailer 14£712 GBP
Retailer 21£719 GBP
Retailer 15£787 GBP
Retailer 22£851 GBP
Retailer 13£1,030 GBP
Retailer 18£1,105 GBP
Retailer 8£1,207 GBP
Retailer 19£1,261 GBP
Retailer 4£1,670 GBP
Retailer 10£1,689 GBP
Retailer 11£1,713 GBP
Retailer 3£1,990 GBP
Retailer 6£2,023 GBP
Retailer 2£2,251 GBP
Retailer 17£2,394 GBP
Retailer 7£2,492 GBP
Retailer 5£2,580 GBP
Retailer 12£2,691 GBP
Retailer 9£2,849 GBP
Brilliant Earth£3,500 GBP

22 data points across 22 retailers

24 retailers£620 GBP to £3,500 GBP

A
Cheapest Retailer
-
£620 GBP
$831 USD
A
Retailer 2
-
£694 GBP
$930 USD
View
Final sale: no returns
A
Retailer 3
-
£712 GBP
$954 USD
View
A
Retailer 4
-
£719 GBP
$964 USD
View
Retailer 5
-
£787 GBP
$1,054 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£851 GBP
$1,140 USD
View
A
Retailer 7
-
£1,030 GBP
$1,380 USD
View
A
Retailer 8
-
£1,105 GBP
View
A
Retailer 9
-
£1,207 GBP
€1,540 EUR
View
A
Retailer 10
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£1,261 GBP
$1,690 USD
View
B+
Retailer 11
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£1,547 GBP
A$3,188 AUD
View
B+
Retailer 12
-
£1,670 GBP
ZAR 36,158 ZAR
View
B+
Retailer 13
-
£1,689 GBP
$2,263 USD
View
Retailer 14
-
£1,713 GBP
A$3,531 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£1,990 GBP
View
B+
Retailer 16
-
£2,023 GBP
$2,710 USD
View
B+
Retailer 17
-
£2,251 GBP
$3,016 USD
View
B+
Retailer 18
-
£2,394 GBP
$3,207 USD
View
B+
Retailer 19
-
£2,492 GBP
$3,339 USD
View
B+
Retailer 20
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£2,580 GBP
$3,457 USD
View
Retailer 21
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£2,631 GBP
A$5,423 AUD
View
Price last confirmed 22 days ago
Retailer 22
-
£2,691 GBP
$3,605 USD
View
Price last confirmed 9 days ago
B
Retailer 23
-
£2,849 GBP
View
Most Expensive
B
Brilliant Earth
20991758A · Oct 28
£3,500 GBP
$4,690 USD
View
23 more retailers have this diamond
Prices start from £620 GBPSave up to £2,880 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
3.04ct Marquise
£620 GBP