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Marquise|Lab Grown|IGI

1.61ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG824601882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG824601882

Diamond specifications and retailer prices

From £251 GBP
$336 USD
As of November 1, 2026
Save £1,742 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,993 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG824601882 or 824601882. Listed at 23 retailers as of October 31, 2026, with prices from £251 to £1,993, a £1,742 spread on the same certified stone. Do Amore Diamonds lists it at £1,993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824601882
Dimensions12.15 × 6.31 × 3.73 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.15 mm6.31 mm1.61 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824601882
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.1%

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: Nov 1
Current: £1,993 GBP|Low: £251 GBP|High: £1,993 GBP|Avg: £820 GBP
Do Amore Diamonds
Retailer 2
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Retailer 20
November 1, 2026
Retailer 10£251 GBP
Retailer 8£278 GBP
Retailer 12£349 GBP
Retailer 4£351 GBP
Retailer 3£371 GBP
Retailer 6£516 GBP
Retailer 15£528 GBP
Retailer 2£550 GBP
Retailer 17£648 GBP
Retailer 9£661 GBP
Retailer 14£716 GBP
Retailer 20£855 GBP
Retailer 19£877 GBP
Retailer 7£1,069 GBP
Retailer 5£1,107 GBP
Retailer 11£1,127 GBP
Retailer 16£1,232 GBP
Retailer 18£1,264 GBP
Retailer 13£1,634 GBP
Do Amore Diamonds£1,993 GBP

45 data points across 20 retailers

23 retailers£251 GBP to £1,993 GBP

Retailer 1
-
£216 GBP
$289 USD
Price last confirmed 30 days ago
A
Retailer 2
-
£251 GBP
$336 USD
View
Final sale: no returns
Retailer 3
-
£260 GBP
$349 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£278 GBP
$373 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
£349 GBP
$467 USD
View
A
Retailer 6
-
£351 GBP
$470 USD
View
A
Retailer 7
-
£371 GBP
$497 USD
View
A
Retailer 8
-
£528 GBP
ZAR 11,422 ZAR
View
B+
Retailer 9
-
£550 GBP
View
B+
Retailer 10
-
£648 GBP
$868 USD
View
Retailer 11
-
£661 GBP
$886 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£716 GBP
A$1,475 AUD
View
B
Retailer 13
-
£855 GBP
$1,145 USD
View
B+
Retailer 14
-
£877 GBP
$1,175 USD
View
Retailer 15
-
£987 GBP
$1,323 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
£1,069 GBP
$1,433 USD
View
B
Retailer 17
-
£1,107 GBP
$1,483 USD
View
B
Retailer 18
-
£1,127 GBP
$1,510 USD
View
B
Retailer 19
-
£1,232 GBP
View
B
Retailer 20
-
£1,264 GBP
$1,693 USD
View
B
Retailer 21
-
£1,634 GBP
$2,190 USD
View
Retailer 22
-
£1,769 GBP
$2,370 USD
View
Price last confirmed 42 days ago
Most Expensive
B
Do Amore Diamonds
27-86EDDCA08 · Oct 31
£1,993 GBP
$2,670 USD
View
22 more retailers have this diamond
Prices start from £251 GBPSave up to £1,742 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
1.61ct Marquise
£251 GBP