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Round|Lab Grown|IGI

3.02ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780667842

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780667842

Diamond specifications and retailer prices

From £1,076 GBP
$1,433 USD
As of October 29, 2026
Save £6,328 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £7,404 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown round diamond

This 3.02ct lab-grown round 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 LG780667842 or 780667842. Listed at 21 retailers as of October 29, 2026, with prices from £1,076 to £7,404, a £6,328 spread on the same certified stone. Do Amore Diamonds lists it at £7,404. 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

3.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780667842
Dimensions9.33 × 9.30 × 5.66 mm
L/W Ratio1.00
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
9.33 mm9.30 mm3.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780667842
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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: £7,404 GBP|Low: £1,076 GBP|High: £7,900 GBP|Avg: £2,734 GBP|-6.3%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 21£1,076 GBP
Retailer 18£1,171 GBP
Retailer 7£1,204 GBP
Retailer 12£1,249 GBP
Retailer 14£1,331 GBP
Retailer 17£1,378 GBP
Retailer 6£1,467 GBP
Retailer 20£1,518 GBP
Retailer 3£1,747 GBP
Retailer 2£1,945 GBP
Retailer 16£2,093 GBP
Retailer 19£2,266 GBP
Retailer 4£2,583 GBP
Retailer 10£3,196 GBP
Retailer 13£3,201 GBP
Retailer 9£3,203 GBP
Retailer 5£3,810 GBP
Retailer 15£3,958 GBP
Retailer 8£4,542 GBP
Retailer 11£4,861 GBP
Do Amore Diamonds£7,404 GBP

33 data points across 21 retailers

21 retailers£1,076 GBP to £7,404 GBP

A
Cheapest Retailer
-
£1,076 GBP
$1,433 USD
A
Retailer 2
-
£1,171 GBP
$1,560 USD
View
A
Retailer 3
-
£1,204 GBP
$1,604 USD
View
Final sale: no returns
A
Retailer 4
-
£1,249 GBP
$1,663 USD
View
Retailer 5
-
£1,331 GBP
$1,773 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,378 GBP
$1,835 USD
View
A
Retailer 7
-
£1,467 GBP
$1,954 USD
View
A
Retailer 8
-
£1,518 GBP
$2,021 USD
View
A
Retailer 9
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£1,747 GBP
$2,326 USD
View
A
Retailer 10
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£1,945 GBP
View
A
Retailer 11
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£2,093 GBP
€2,654 EUR
View
A
Retailer 12
-
£2,266 GBP
$3,018 USD
View
B+
Retailer 13
-
£2,583 GBP
$3,440 USD
View
B+
Retailer 14
-
£3,196 GBP
$4,257 USD
View
B+
Retailer 15
-
£3,201 GBP
ZAR 68,854 ZAR
View
B+
Retailer 16
-
£3,203 GBP
$4,265 USD
View
B+
Retailer 17
-
£3,810 GBP
$5,073 USD
View
B+
Retailer 18
-
£3,958 GBP
View
B+
Retailer 19
-
£4,542 GBP
$6,048 USD
View
B+
Retailer 20
-
£4,861 GBP
$6,473 USD
View
Most Expensive
B
Do Amore Diamonds
27-9D1E5D85B · Oct 29
£7,404 GBP
$9,860 USD
View
20 more retailers have this diamond
Prices start from £1,076 GBPSave up to £6,328 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
3.02ct Round
£1,076 GBP