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Marquise|Lab Grown|IGI

1.59ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG794677000

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794677000

Diamond specifications and retailer prices

From £361 GBP
$484 USD
As of October 30, 2026
Save £1,566 GBP (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,978 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794677000 or 794677000. Listed at 24 retailers as of October 29, 2026, with a 433% 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

1.59
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794677000
Dimensions11.89 × 5.98 × 11.89 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm5.98 mm1.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794677000
Side View
Table 58.0%Crown 37.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.9%

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: £2,978 GBP|Low: £135 GBP|High: £2,978 GBP|Avg: £907 GBP|+75.8%
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 30, 2026
Retailer 9£135 GBP
Retailer 5£319 GBP
Retailer 17£361 GBP
Retailer 14£375 GBP
Retailer 6£398 GBP
Retailer 4£412 GBP
Retailer 15£416 GBP
Retailer 12£522 GBP
Retailer 13£653 GBP
Retailer 2£764 GBP
Retailer 8£829 GBP
Retailer 7£887 GBP
Retailer 11£1,118 GBP
Retailer 16£1,556 GBP
Retailer 3£1,583 GBP
Retailer 10£1,927 GBP
Do Amore Diamonds£2,978 GBP

33 data points across 17 retailers

24 retailers£361 GBP to £1,927 GBP

Retailer 1
-
£319 GBP
$427 USD
Price last confirmed 29 days ago
Retailer 2
-
£335 GBP
$449 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
£361 GBP
$484 USD
View
Retailer 4
-
£372 GBP
$499 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
£375 GBP
$503 USD
View
Final sale: no returns
Retailer 6
-
£412 GBP
$552 USD
View
Price last confirmed 28 days ago
Retailer 7
-
£416 GBP
$557 USD
View
Price last confirmed 15 days ago
Retailer 8
-
£416 GBP
$557 USD
View
Price last confirmed 23 days ago
A
Retailer 9
-
£416 GBP
$557 USD
View
Retailer 10
-
£416 GBP
$557 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
£522 GBP
$700 USD
View
B+
Retailer 12
-
£653 GBP
$875 USD
View
B+
Retailer 13
-
£764 GBP
View
B+
Retailer 14
-
£782 GBP
CA$1,456 CAD
View
Retailer 15
-
£829 GBP
$1,111 USD
View
Price last confirmed 52 days ago
B
Retailer 16
-
£1,034 GBP
$1,386 USD
View
B
Retailer 17
-
£1,118 GBP
$1,498 USD
View
Retailer 18
-
£1,196 GBP
$1,602 USD
View
Price last confirmed 31 days ago
Retailer 19
-
£1,208 GBP
$1,618 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
£1,208 GBP
$1,618 USD
View
B
Retailer 21
-
£1,556 GBP
$2,085 USD
View
B
Retailer 22
-
£1,583 GBP
$2,121 USD
View
B
Retailer 23
-
£1,927 GBP
View
Most Expensive
Do Amore Diamonds
27-7233643F2 · Oct 29
£2,978 GBP
$3,990 USD
View
Price under review
23 more retailers have this diamond
Prices start from £361 GBPSave up to £1,566 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
1.59ct Marquise
£361 GBP