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Marquise|Lab Grown|IGI

3.00ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG741570059

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG741570059

Diamond specifications and retailer prices

From £515 GBP
$690 USD
As of October 30, 2026
Save £5,105 GBP (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,620 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741570059 or 741570059. Listed at 25 retailers as of October 30, 2026, with prices from £515 to £5,620, a £5,105 spread on the same certified stone. Do Amore Diamonds lists it at £5,620. 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

3.00
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741570059
Dimensions14.69 × 7.70 × 4.66 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.69 mm7.70 mm3.00 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741570059
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.5%

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 30
Current: £1,010 GBP|Low: £515 GBP|High: £2,504 GBP|Avg: £1,329 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11£515 GBP
Retailer 2£597 GBP
Retailer 8£728 GBP
Retailer 5£843 GBP
Retailer 4£878 GBP
Retailer 9£998 GBP
Retailer 1£1,010 GBP
Retailer 10£1,471 GBP
Retailer 7£1,881 GBP
Retailer 12£1,948 GBP
Retailer 13£2,037 GBP
Retailer 3£2,047 GBP
Retailer 6£2,484 GBP

40 data points across 13 retailers

25 retailers£515 GBP to £5,620 GBP

A
Cheapest Retailer
-
£515 GBP
$690 USD
A
Retailer 2
-
£560 GBP
$751 USD
View
A
Retailer 3
-
£597 GBP
$800 USD
View
Retailer 4
-
£597 GBP
$800 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£728 GBP
$975 USD
View
A
Retailer 6
-
£749 GBP
$1,004 USD
View
A
Retailer 7
-
£843 GBP
$1,130 USD
View
A
Retailer 8
-
£878 GBP
$1,176 USD
View
B+
Retailer 9
-
£998 GBP
A$2,058 AUD
View
A
Retailer 10
-
£1,010 GBP
View
B+
Retailer 11
-
£1,471 GBP
$1,971 USD
View
B
Retailer 12
-
£1,854 GBP
$2,484 USD
View
B
Retailer 13
-
£1,881 GBP
$2,520 USD
View
B+
Retailer 14
-
£1,903 GBP
$2,550 USD
View
B
Retailer 15
-
£1,914 GBP
$2,565 USD
View
B
Retailer 16
-
£1,922 GBP
$2,575 USD
View
Retailer 17
-
£1,922 GBP
$2,575 USD
View
Price last confirmed 24 days ago
Retailer 18
-
£1,948 GBP
A$4,015 AUD
View
Price last confirmed 23 days ago
Retailer 19
-
£1,980 GBP
$2,653 USD
View
Price last confirmed 48 days ago
B
Retailer 20
-
£2,037 GBP
$2,729 USD
View
B
Retailer 21
-
£2,047 GBP
View
Retailer 22
-
£2,358 GBP
$3,159 USD
View
Price last confirmed 13 days ago
B
Retailer 23
-
£2,484 GBP
View
B
Retailer 24
-
£4,575 GBP
$6,130 USD
View
Most Expensive
B
Do Amore Diamonds
23-741570059 · Oct 31
£5,620 GBP
$7,530 USD
View
24 more retailers have this diamond
Prices start from £515 GBPSave up to £5,105 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
3.00ct Marquise
£515 GBP