Marquise|Lab Grown|IGI

3.07ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG843684482

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843684482

Diamond specifications and retailer prices

From £581 GBP
$778 USD
As of October 31, 2026
Save £2,367 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,948 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG843684482 or 843684482. Listed at 20 retailers as of October 31, 2026, with prices from £581 to £2,948, a £2,367 spread on the same certified stone. Brilliant Earth lists it at £2,948. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843684482
Dimensions14.83 × 7.79 × 4.72 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
14.83 mm7.79 mm3.07 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843684482
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.6%

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 31
Current: £964 GBP|Low: £581 GBP|High: £2,376 GBP|Avg: £1,319 GBP|+0.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 8£581 GBP
Retailer 7£602 GBP
Retailer 18£697 GBP
Retailer 6£735 GBP
Retailer 5£810 GBP
Retailer 11£862 GBP
Retailer 17£954 GBP
Retailer 1£964 GBP
Retailer 2£1,120 GBP
Retailer 13£1,349 GBP
Retailer 14£1,359 GBP
Retailer 16£1,398 GBP
Retailer 19£1,877 GBP
Retailer 10£1,949 GBP
Retailer 9£2,027 GBP
Retailer 3£2,070 GBP
Retailer 4£2,076 GBP
Retailer 12£2,113 GBP
Retailer 15£2,376 GBP

20 data points across 19 retailers

20 retailers£581 GBP to £2,948 GBP

A
Cheapest Retailer
-
£581 GBP
$778 USD
Final sale: no returns
Retailer 2
-
£602 GBP
$807 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£697 GBP
HK$7,300 HKD
View
A
Retailer 4
-
£735 GBP
$985 USD
View
Retailer 5
-
£810 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
£862 GBP
$1,155 USD
View
A
Retailer 7
-
£954 GBP
€1,217 EUR
View
A
Retailer 8
-
£964 GBP
View
B+
Retailer 9
-
£1,120 GBP
$1,501 USD
View
B+
Retailer 10
-
£1,349 GBP
$1,807 USD
View
B+
Retailer 11
-
£1,359 GBP
A$2,802 AUD
View
B+
Retailer 12
-
£1,398 GBP
ZAR 30,251 ZAR
View
B
Retailer 13
-
£1,877 GBP
View
B
Retailer 14
-
£1,949 GBP
$2,611 USD
View
B
Retailer 15
-
£2,027 GBP
SGD 3,670 SGD
View
B
Retailer 16
-
£2,070 GBP
$2,774 USD
View
B
Retailer 17
-
£2,076 GBP
$2,781 USD
View
B
Retailer 18
-
£2,113 GBP
A$4,356 AUD
View
B
Retailer 19
-
£2,376 GBP
View
Most Expensive
B
Brilliant Earth
21775656A · Oct 31
£2,948 GBP
$3,950 USD
View
19 more retailers have this diamond
Prices start from £581 GBPSave up to £2,367 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
£581 GBP