Marquise|Lab Grown|IGI

1.01ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG814604829

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG814604829

Diamond specifications and retailer prices

From £186 GBP
$249 USD
As of October 30, 2026
Save £759 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,597 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814604829 or 814604829. Listed at 20 retailers as of October 30, 2026, with a 408% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814604829
Dimensions11.07 × 5.07 × 3.08 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm5.07 mm1.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814604829
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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: £1,597 GBP|Low: £186 GBP|High: £1,709 GBP|Avg: £596 GBP|-6.6%
Do Amore Diamonds
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
October 31, 2026
Retailer 4£186 GBP
Retailer 9£205 GBP
Retailer 17£206 GBP
Retailer 5£276 GBP
Retailer 13£391 GBP
Retailer 15£414 GBP
Retailer 2£429 GBP
Retailer 3£437 GBP
Retailer 10£450 GBP
Retailer 12£539 GBP
Retailer 14£555 GBP
Retailer 16£666 GBP
Retailer 8£860 GBP
Retailer 6£887 GBP
Retailer 11£918 GBP
Retailer 7£945 GBP
Do Amore Diamonds£1,597 GBP

44 data points across 17 retailers

20 retailers£186 GBP to £945 GBP

Retailer 1
-
£160 GBP
$214 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£186 GBP
$249 USD
View
Final sale: no returns
Retailer 3
-
£193 GBP
$259 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
£205 GBP
$275 USD
View
Retailer 5
-
£206 GBP
$276 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£276 GBP
$370 USD
View
B+
Retailer 7
-
£391 GBP
ZAR 8,467 ZAR
View
B+
Retailer 8
-
£414 GBP
$555 USD
View
B+
Retailer 9
-
£429 GBP
View
B+
Retailer 10
-
£437 GBP
$585 USD
View
B+
Retailer 11
-
£450 GBP
A$928 AUD
View
B
Retailer 12
-
£539 GBP
A$1,111 AUD
View
B+
Retailer 13
-
£555 GBP
A$1,145 AUD
View
B
Retailer 14
-
£666 GBP
$892 USD
View
Retailer 15
-
£732 GBP
$981 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
£860 GBP
$1,152 USD
View
B
Retailer 17
-
£887 GBP
View
B
Retailer 18
-
£918 GBP
View
B
Retailer 19
-
£945 GBP
$1,266 USD
View
Most Expensive
Do Amore Diamonds
27-A5B3351D0 · Oct 31
£1,597 GBP
$2,140 USD
View
Price under review
19 more retailers have this diamond
Prices start from £186 GBPSave up to £759 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
1.01ct Marquise
£186 GBP