Princess|Lab Grown|IGI

3.04ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG816630866

Shape and cutting style on the report: Princess cut

Certificate IGI LG816630866

Diamond specifications and retailer prices

From £1,860 GBP
$2,492 USD
As of October 31, 2026
Save £10,104 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £11,964 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.04ct lab-grown princess diamond

This 3.04ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816630866 or 816630866. Listed at 21 retailers as of October 31, 2026, with prices from £1,860 to £11,964, a £10,104 spread on the same certified stone. Do Amore Diamonds lists it at £11,964. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630866
Dimensions7.95 × 7.93 × 5.51 mm
L/W Ratio1.00
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
7.95 mm7.93 mm3.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630866
Side View
Table 66.0%Crown 38.1°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 69.5%

Caratlytics Score

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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 31
Current: £11,964 GBP|Low: £1,860 GBP|High: £13,211 GBP|Avg: £5,795 GBP
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 31, 2026
Retailer 17£1,860 GBP
Retailer 18£1,946 GBP
Retailer 2£2,138 GBP
Retailer 16£2,277 GBP
Retailer 12£3,006 GBP
Retailer 11£3,091 GBP
Retailer 9£3,365 GBP
Retailer 14£3,373 GBP
Retailer 6£4,220 GBP
Retailer 13£5,170 GBP
Retailer 10£5,451 GBP
Retailer 3£5,890 GBP
Retailer 5£5,945 GBP
Retailer 4£6,042 GBP
Retailer 15£7,386 GBP
Retailer 8£7,632 GBP
Retailer 7£7,766 GBP
Do Amore Diamonds£11,964 GBP

36 data points across 18 retailers

21 retailers£1,860 GBP to £11,964 GBP

A
Cheapest Retailer
-
£1,860 GBP
$2,492 USD
Retailer 2
-
£1,920 GBP
$2,572 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£1,946 GBP
$2,608 USD
View
Final sale: no returns
A
Retailer 4
-
£2,049 GBP
$2,746 USD
View
A
Retailer 5
-
£2,138 GBP
$2,865 USD
View
A
Retailer 6
-
£3,006 GBP
View
Retailer 7
-
£3,060 GBP
$4,100 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
£3,091 GBP
$4,142 USD
View
Retailer 9
-
£3,181 GBP
$4,262 USD
View
Price last confirmed 18 days ago
A
Retailer 10
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£3,373 GBP
€4,304 EUR
View
Retailer 11
-
£3,521 GBP
$4,718 USD
View
Price last confirmed 28 days ago
Retailer 12
-
£3,521 GBP
$4,718 USD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
£4,220 GBP
View
B+
Retailer 14
-
£5,170 GBP
ZAR 111,911 ZAR
View
Retailer 15
-
£5,451 GBP
$7,304 USD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
£5,890 GBP
$7,892 USD
View
Retailer 17
-
£5,945 GBP
$7,965 USD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
£6,042 GBP
$8,096 USD
View
B
Retailer 19
-
£7,386 GBP
$9,897 USD
View
B+
Retailer 20
-
£7,766 GBP
$10,406 USD
View
Most Expensive
B
Do Amore Diamonds
27-D2ECE0F7A · Oct 31
£11,964 GBP
$16,030 USD
View
20 more retailers have this diamond
Prices start from £1,860 GBPSave up to £10,104 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 Princess
£1,860 GBP