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Marquise|Lab Grown|IGI

3.02ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG835696752

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835696752

Diamond specifications and retailer prices

From £5,179 GBP
As of November 3, 2026
Save £9,445 GBP (65%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £14,624 GBP at With Clarity · As of November 3, 2026
View at With Clarity

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 top-tier cut grade and certified by IGI LG835696752 or 835696752. Listed at 5 retailers as of November 3, 2026, with prices from £5,179 to £14,624, a £9,445 spread on the same certified stone. With Clarity lists it at £14,624. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835696752
Dimensions14.55 × 7.42 × 4.83 mm
L/W Ratio1.96
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
14.55 mm7.42 mm3.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835696752
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 65.1%

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: Nov 3
Current: £5,179 GBP|Low: £5,179 GBP|High: £14,624 GBP|Avg: £8,684 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
November 3, 2026
Retailer 1£5,179 GBP
Retailer 4£5,663 GBP
Retailer 3£7,628 GBP
Retailer 2£13,349 GBP
With Clarity£14,624 GBP

2 data points across 5 retailers

5 retailers£5,179 GBP to £14,624 GBP

B+
Cheapest Retailer
-
£5,179 GBP
B+
Retailer 2
-
£5,663 GBP
$7,600 USD
View
B
Retailer 3
-
£7,628 GBP
View
B
Retailer 4
-
£13,349 GBP
SGD 24,208 SGD
View
Most Expensive
B
With Clarity
835696752 · Nov 3
£14,624 GBP
$19,624 USD
View
4 more retailers have this diamond
Prices start from £5,179 GBPSave up to £9,445 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+
3.02ct Marquise
£5,179 GBP