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Marquise|Lab Grown|IGI

3.07ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG833642191

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833642191

Diamond specifications and retailer prices

From £499 GBP
$668 USD
As of October 30, 2026
Save £3,927 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,426 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833642191 or 833642191. Listed at 19 retailers as of October 30, 2026, with prices from £499 to £4,426, a £3,927 spread on the same certified stone. Do Amore Diamonds lists it at £4,426. 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

3.07
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833642191
Dimensions14.51 × 7.65 × 4.85 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.51 mm7.65 mm3.07 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833642191
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

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 30
Current: £4,426 GBP|Low: £499 GBP|High: £4,426 GBP|Avg: £1,419 GBP
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 10£499 GBP
Retailer 4£542 GBP
Retailer 11£558 GBP
Retailer 17£578 GBP
Retailer 14£857 GBP
Retailer 7£860 GBP
Retailer 18£861 GBP
Retailer 3£942 GBP
Retailer 2£944 GBP
Retailer 16£1,024 GBP
Retailer 12£1,441 GBP
Retailer 13£1,476 GBP
Retailer 19£1,794 GBP
Retailer 15£1,891 GBP
Retailer 8£1,972 GBP
Retailer 6£1,989 GBP
Retailer 5£2,243 GBP
Retailer 9£2,283 GBP
Do Amore Diamonds£4,426 GBP

5 data points across 19 retailers

19 retailers£499 GBP to £4,426 GBP

A
Cheapest Retailer
-
£499 GBP
$668 USD
A
Retailer 2
-
£542 GBP
$726 USD
View
A
Retailer 3
-
£558 GBP
$748 USD
View
Final sale: no returns
A
Retailer 4
-
£578 GBP
$774 USD
View
A
Retailer 5
-
£857 GBP
View
A
Retailer 6
-
£860 GBP
$1,152 USD
View
A
Retailer 7
-
£861 GBP
$1,154 USD
View
A
Retailer 8
-
£942 GBP
$1,262 USD
View
B+
Retailer 9
-
£944 GBP
$1,265 USD
View
A
Retailer 10
-
£1,024 GBP
View
B+
Retailer 11
-
£1,441 GBP
A$2,970 AUD
View
B+
Retailer 12
-
£1,476 GBP
$1,978 USD
View
B
Retailer 13
-
£1,794 GBP
$2,404 USD
View
B
Retailer 14
-
£1,891 GBP
CA$3,518 CAD
View
B
Retailer 15
-
£1,972 GBP
$2,642 USD
View
B
Retailer 16
-
£1,989 GBP
$2,665 USD
View
B
Retailer 17
-
£2,243 GBP
$3,005 USD
View
B
Retailer 18
-
£2,283 GBP
$3,059 USD
View
Most Expensive
B
Do Amore Diamonds
27-5D0A9B009 · Oct 31
£4,426 GBP
$5,930 USD
View
18 more retailers have this diamond
Prices start from £499 GBPSave up to £3,927 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
3.07ct Marquise
£499 GBP