Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG838614650

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838614650

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 25, 2026
Save £620 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £751 GBP at Reve Diamonds · As of October 25, 2026
View at Reve 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 very-good cut grade and certified by IGI LG838614650 or 838614650. Listed at 19 retailers as of October 25, 2026, with prices from £131 to £751, a £620 spread on the same certified stone. Reve Diamonds lists it at £751. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838614650
Dimensions9.43 × 4.70 × 3.07 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm4.70 mm0.78 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG838614650
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 65.3%

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: Oct 25
Current: £366 GBP|Low: £102 GBP|High: £756 GBP|Avg: £314 GBP
Retailer 1
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Retailer 12
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Retailer 14
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Retailer 19
Reve Diamonds
October 30, 2026
Retailer 3£105 GBP
Retailer 8£117 GBP
Retailer 9£131 GBP
Retailer 11£153 GBP
Retailer 2£205 GBP
Retailer 14£222 GBP
Retailer 19£223 GBP
Retailer 17£225 GBP
Retailer 18£232 GBP
Retailer 7£243 GBP
Retailer 5£307 GBP
Retailer 16£322 GBP
Retailer 12£358 GBP
Retailer 1£366 GBP
Retailer 13£408 GBP
Retailer 4£419 GBP
Retailer 6£443 GBP
Retailer 10£461 GBP
Retailer 15£611 GBP
Reve Diamonds£751 GBP

30 data points across 20 retailers

19 retailers£131 GBP to £751 GBP

Retailer 1
-
£105 GBP
$141 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£131 GBP
$175 USD
View
A
Retailer 3
-
£153 GBP
HK$1,600 HKD
View
A
Retailer 4
-
£205 GBP
$275 USD
View
A
Retailer 5
-
£222 GBP
View
A
Retailer 6
-
£223 GBP
$299 USD
View
A
Retailer 7
-
£225 GBP
€287 EUR
View
Retailer 8
-
£232 GBP
ZAR 5,029 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£243 GBP
$326 USD
View
B+
Retailer 10
-
£307 GBP
$411 USD
View
B+
Retailer 11
-
£322 GBP
View
B+
Retailer 12
-
£358 GBP
SGD 648 SGD
View
B
Retailer 13
-
£366 GBP
$490 USD
View
B+
Retailer 14
-
£408 GBP
$547 USD
View
B+
Retailer 15
-
£419 GBP
$562 USD
View
B
Retailer 16
-
£443 GBP
$594 USD
View
B
Retailer 17
-
£461 GBP
$618 USD
View
B
Retailer 18
-
£611 GBP
View
Most Expensive
B
Reve Diamonds
FD8714D70 · Oct 25
£751 GBP
$1,006 USD
View
18 more retailers have this diamond
Prices start from £131 GBPSave up to £620 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
£131 GBP