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Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG735597973

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735597973

Diamond specifications and retailer prices

From £135 GBP
$181 USD
As of October 28, 2026
Save £910 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,045 GBP at Do Amore Diamonds · As of October 29, 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 LG735597973 or 735597973. Listed at 21 retailers as of October 28, 2026, with prices from £135 to £1,045, a £910 spread on the same certified stone. Do Amore Diamonds lists it at £1,045. 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 angle34.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735597973
Dimensions4.90 × 4.90 × 2.98 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
4.90 mm4.90 mm0.78 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735597973
Side View
Table 60.0%Crown 34.9°Girdle: THN-STKPavilion 40.2°Culet: NoneDepth 60.8%

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 28
Current: £1,045 GBP|Low: £119 GBP|High: £1,045 GBP|Avg: £324 GBP
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 4£135 GBP
Retailer 21£177 GBP
Retailer 16£224 GBP
Retailer 8£226 GBP
Retailer 13£226 GBP
Retailer 7£239 GBP
Retailer 14£251 GBP
Retailer 17£296 GBP
Retailer 20£299 GBP
Retailer 18£314 GBP
Retailer 11£337 GBP
Retailer 2£355 GBP
Retailer 6£387 GBP
Retailer 9£390 GBP
Retailer 15£532 GBP
Retailer 5£548 GBP
Retailer 12£590 GBP
Retailer 10£628 GBP
Retailer 3£661 GBP
Retailer 19£802 GBP
Do Amore Diamonds£1,045 GBP

24 data points across 21 retailers

21 retailers£135 GBP to £1,045 GBP

A
Cheapest Retailer
-
£135 GBP
$181 USD
Final sale: no returns
A
Retailer 2
-
£177 GBP
$237 USD
View
A
Retailer 3
-
£224 GBP
$300 USD
View
A
Retailer 4
-
£226 GBP
$303 USD
View
Retailer 5
-
£238 GBP
$319 USD
View
Price last confirmed 28 days ago
Retailer 6
-
£239 GBP
$320 USD
View
Price last confirmed 26 days ago
Retailer 7
-
£251 GBP
$336 USD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
£296 GBP
View
B+
Retailer 9
-
£299 GBP
ZAR 6,473 ZAR
View
B+
Retailer 10
-
£314 GBP
View
Retailer 11
-
£337 GBP
A$695 AUD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
£355 GBP
$475 USD
View
B+
Retailer 13
-
£387 GBP
A$798 AUD
View
Retailer 14
-
£390 GBP
A$803 AUD
View
Price last confirmed 30 days ago
B
Retailer 15
-
£532 GBP
$713 USD
View
B
Retailer 16
-
£548 GBP
$734 USD
View
Retailer 17
-
£590 GBP
$790 USD
View
Price last confirmed 43 days ago
Retailer 18
-
£628 GBP
View
Price last confirmed 26 days ago
B
Retailer 19
-
£661 GBP
$886 USD
View
B
Retailer 20
-
£802 GBP
$1,074 USD
View
Most Expensive
B
Do Amore Diamonds
20-D39155 · Oct 29
£1,045 GBP
$1,400 USD
View
20 more retailers have this diamond
Prices start from £135 GBPSave up to £910 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
£135 GBP