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Marquise|Lab Grown|IGI

5.04ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG817627749

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817627749

Diamond specifications and retailer prices

From £970 GBP
$1,300 USD
As of October 30, 2026
Save £5,709 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £6,680 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.04ct lab-grown marquise diamond

This 5.04ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817627749 or 817627749. Listed at 14 retailers as of October 30, 2026, with prices from £970 to £6,680, a £5,709 spread on the same certified stone. Do Amore Diamonds lists it at £6,680. 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

5.04
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817627749
Dimensions17.41 × 9.01 × 5.72 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
17.41 mm9.01 mm5.04 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817627749
Side View
Table 61.0%Crown 36.7°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 63.5%

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: £6,680 GBP|Low: £719 GBP|High: £7,993 GBP|Avg: £2,399 GBP|-16.4%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 1, 2026
Retailer 5£970 GBP
Retailer 18£1,056 GBP
Retailer 6£1,075 GBP
Retailer 15£1,254 GBP
Retailer 10£1,284 GBP
Retailer 11£1,440 GBP
Retailer 16£1,531 GBP
Retailer 19£1,583 GBP
Retailer 4£1,602 GBP
Retailer 14£1,889 GBP
Retailer 3£2,098 GBP
Retailer 17£2,329 GBP
Retailer 2£2,518 GBP
Retailer 8£2,798 GBP
Retailer 7£3,253 GBP
Retailer 13£3,568 GBP
Retailer 12£3,810 GBP
Retailer 9£4,126 GBP
Do Amore Diamonds£6,680 GBP

34 data points across 19 retailers

14 retailers£970 GBP to £6,680 GBP

A
Cheapest Retailer
-
£970 GBP
$1,300 USD
A
Retailer 2
-
£1,056 GBP
$1,415 USD
View
A
Retailer 3
-
£1,075 GBP
$1,441 USD
View
Final sale: no returns
A
Retailer 4
-
£1,254 GBP
$1,680 USD
View
B+
Retailer 5
-
£1,531 GBP
$2,051 USD
View
A
Retailer 6
-
£1,583 GBP
$2,121 USD
View
B+
Retailer 7
-
£1,602 GBP
$2,147 USD
View
B+
Retailer 8
-
£1,889 GBP
€2,411 EUR
View
B+
Retailer 9
-
£2,098 GBP
$2,811 USD
View
B+
Retailer 10
-
£2,329 GBP
$3,121 USD
View
B+
Retailer 11
-
£2,518 GBP
A$5,191 AUD
View
B
Retailer 12
-
£3,568 GBP
View
B
Retailer 13
-
£3,810 GBP
A$7,854 AUD
View
Most Expensive
B
Do Amore Diamonds
27-82C3FEB95 · Oct 31
£6,680 GBP
$8,950 USD
View
13 more retailers have this diamond
Prices start from £970 GBPSave up to £5,709 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
5.04ct Marquise
£970 GBP