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Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG749583287

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749583287

Diamond specifications and retailer prices

From £136 GBP
$181 USD
As of October 30, 2026
Save £915 GBP (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,051 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown marquise diamond

This 0.78ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749583287 or 749583287. Listed at 26 retailers as of October 30, 2026, with prices from £136 to £1,051, a £915 spread on the same certified stone. Do Amore Diamonds lists it at £1,051. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749583287
Dimensions4.86 × 4.86 × 2.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.86 mm4.86 mm0.78 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749583287
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.1°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: £1,051 GBP|Low: £127 GBP|High: £1,051 GBP|Avg: £432 GBP|+8.5%
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 6£136 GBP
Retailer 17£178 GBP
Retailer 9£225 GBP
Retailer 4£228 GBP
Retailer 16£276 GBP
Retailer 18£298 GBP
Retailer 13£299 GBP
Retailer 15£317 GBP
Retailer 7£326 GBP
Retailer 20£330 GBP
Retailer 5£357 GBP
Retailer 19£428 GBP
Retailer 2£453 GBP
Retailer 14£535 GBP
Retailer 10£551 GBP
Retailer 3£601 GBP
Retailer 11£665 GBP
Retailer 12£736 GBP
Retailer 8£807 GBP
Do Amore Diamonds£1,051 GBP

29 data points across 20 retailers

26 retailers£136 GBP to £1,051 GBP

Retailer 1
-
£109 GBP
$145 USD
Price last confirmed 28 days ago
Retailer 2
-
£132 GBP
$176 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
£136 GBP
$181 USD
View
Final sale: no returns
Retailer 4
-
£141 GBP
$188 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£178 GBP
$237 USD
View
A
Retailer 6
-
£225 GBP
$300 USD
View
Retailer 7
-
£228 GBP
$303 USD
View
Price last confirmed 11 days ago
Retailer 8
-
£281 GBP
$375 USD
View
Price last confirmed 81 days ago
Retailer 9
-
£298 GBP
ZAR 6,416 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 10
-
£299 GBP
View
B+
Retailer 11
-
£317 GBP
View
Retailer 12
-
£326 GBP
$434 USD
View
Price last confirmed 10 days ago
Retailer 13
-
£330 GBP
$439 USD
View
Price last confirmed 10 days ago
Retailer 14
-
£357 GBP
$475 USD
View
Price last confirmed 9 days ago
Retailer 15
-
£387 GBP
A$792 AUD
View
Price last confirmed 81 days ago
Retailer 16
-
£428 GBP
A$877 AUD
View
Price last confirmed 12 days ago
B+
Retailer 17
-
£453 GBP
CA$839 CAD
View
Retailer 18
-
£500 GBP
$666 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
£535 GBP
$713 USD
View
B
Retailer 20
-
£551 GBP
$734 USD
View
B
Retailer 21
-
£601 GBP
$800 USD
View
B
Retailer 22
-
£665 GBP
$886 USD
View
B
Retailer 23
-
£665 GBP
$886 USD
View
Retailer 24
-
£736 GBP
View
Price last confirmed 24 days ago
B
Retailer 25
-
£807 GBP
$1,074 USD
View
Most Expensive
B
Do Amore Diamonds
20-D50936 · Oct 30
£1,051 GBP
$1,400 USD
View
25 more retailers have this diamond
Prices start from £136 GBPSave up to £915 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
0.78ct Marquise
£136 GBP