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Marquise|Lab Grown

3.02ct E FL Marquise Lab Grown Diamond

ID • E/FL • 762513483

Diamond specifications and retailer prices

From £4,470 GBP
$5,989 USD
As of October 30, 2026
Save £715 GBP (14%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £6,355 GBP at Calavera New York · As of October 12, 2026
View at Calavera New York

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade. Listed at 4 retailers as of October 29, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate762513483
Dimensions14.56 × 7.65 × 4.55 mm
L/W Ratio1.90
Top View
14.56 mm7.65 mm3.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate762513483
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,355 GBP|Low: £4,470 GBP|High: £9,747 GBP|Avg: £6,896 GBP|-0.3%
Calavera New York
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2£4,470 GBP
Retailer 4£4,684 GBP
Retailer 3£5,185 GBP
Calavera New York£6,355 GBP
Retailer 5£9,747 GBP

7 data points across 5 retailers

4 retailers£4,470 GBP to £5,185 GBP

B+
Cheapest Retailer
-
£4,470 GBP
$5,989 USD
B+
Retailer 2
-
£4,684 GBP
$6,276 USD
View
B
Retailer 3
-
£5,185 GBP
$6,947 USD
View
Most Expensive
Calavera New York
d3c85417-ca36-4ee9-93ef-54ed00c40d40 · Oct 12
£6,355 GBP
$8,515 USD
View
Price last confirmed 18 days ago
3 more retailers have this diamond
Prices start from £4,470 GBPSave up to £715 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
£4,470 GBP