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Marquise|Lab Grown|IGI

3.02ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG697509199

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG697509199

Diamond specifications and retailer prices

From £2,981 GBP
$4,000 USD
As of November 3, 2026
Save £13,667 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £16,648 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG697509199 or 697509199. Listed at 14 retailers as of November 2, 2026, with prices from £2,981 to £16,648, a £13,667 spread on the same certified stone. Do Amore Diamonds lists it at £16,648. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG697509199
Dimensions13.87 × 7.31 × 4.85 mm
L/W Ratio1.90
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
13.87 mm7.31 mm3.02 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG697509199
Side View
Table 61.0%Crown 37.8°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 66.3%

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: Nov 3
Current: £16,648 GBP|Low: £2,966 GBP|High: £16,893 GBP|Avg: £6,301 GBP|-1.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 3£2,981 GBP
Retailer 11£3,015 GBP
Retailer 7£3,687 GBP
Retailer 2£3,890 GBP
Retailer 4£4,274 GBP
Retailer 8£4,358 GBP
Retailer 5£4,609 GBP
Retailer 13£5,355 GBP
Retailer 14£6,742 GBP
Retailer 9£7,065 GBP
Retailer 12£7,634 GBP
Retailer 10£8,093 GBP
Retailer 6£8,647 GBP
Do Amore Diamonds£16,648 GBP

23 data points across 14 retailers

14 retailers£2,981 GBP to £16,648 GBP

A
Cheapest Retailer
-
£2,981 GBP
$4,000 USD
A
Retailer 2
-
£3,015 GBP
$4,046 USD
View
Final sale: no returns
A
Retailer 3
-
£3,687 GBP
View
A
Retailer 4
-
£3,890 GBP
$5,220 USD
View
B+
Retailer 5
-
£4,274 GBP
$5,735 USD
View
B+
Retailer 6
-
£4,358 GBP
$5,848 USD
View
B+
Retailer 7
-
£4,609 GBP
$6,185 USD
View
B+
Retailer 8
-
£5,355 GBP
€6,844 EUR
View
Retailer 9
-
£6,742 GBP
View
Price last confirmed 7 days ago
B
Retailer 10
-
£7,065 GBP
A$14,586 AUD
View
B
Retailer 11
-
£7,634 GBP
$10,245 USD
View
B
Retailer 12
-
£8,093 GBP
$10,860 USD
View
B
Retailer 13
-
£8,647 GBP
$11,604 USD
View
Most Expensive
B
Do Amore Diamonds
27-E453709EC · Nov 2
£16,648 GBP
$22,340 USD
View
13 more retailers have this diamond
Prices start from £2,981 GBPSave up to £13,667 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 Marquise
£2,981 GBP