Marquise|Lab Grown|IGI

1.05ct G VVS1 Marquise Lab Grown Diamond

VG • G/VVS1 • IGI LG849619746

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849619746

Diamond specifications and retailer prices

From £127 GBP
$170 USD
As of November 2, 2026
Save £851 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £978 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG849619746 or 849619746. Listed at 21 retailers as of October 30, 2026, with prices from £127 to £978, a £851 spread on the same certified stone. Yadav Diamonds lists it at £978. 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

1.05
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849619746
Dimensions10.58 × 5.21 × 3.36 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.58 mm5.21 mm1.05 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849619746
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.5%

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: Nov 2
Current: £174 GBP|Low: £127 GBP|High: £978 GBP|Avg: £359 GBP|+7.2%
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Retailer 20
Yadav Diamonds
November 2, 2026
Retailer 4£127 GBP
Retailer 2£147 GBP
Retailer 17£156 GBP
Retailer 1£174 GBP
Retailer 19£181 GBP
Retailer 8£210 GBP
Retailer 13£250 GBP
Retailer 15£270 GBP
Retailer 12£277 GBP
Retailer 11£314 GBP
Retailer 3£322 GBP
Retailer 9£338 GBP
Retailer 14£382 GBP
Retailer 16£387 GBP
Retailer 5£433 GBP
Retailer 18£504 GBP
Retailer 20£507 GBP
Retailer 6£524 GBP
Retailer 10£544 GBP
Retailer 7£733 GBP
Yadav Diamonds£978 GBP

9 data points across 21 retailers

21 retailers£127 GBP to £978 GBP

A
Cheapest Retailer
-
£127 GBP
$170 USD
A
Retailer 2
-
£147 GBP
$197 USD
View
A
Retailer 3
-
£156 GBP
$210 USD
View
A
Retailer 4
-
£174 GBP
View
A
Retailer 5
-
£181 GBP
HK$1,900 HKD
View
B+
Retailer 6
-
£210 GBP
$282 USD
View
Retailer 7
-
£250 GBP
€320 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
£270 GBP
ZAR 5,863 ZAR
View
B+
Retailer 9
-
£277 GBP
View
Retailer 10
-
£314 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
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£322 GBP
$432 USD
View
B+
Retailer 12
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£338 GBP
$453 USD
View
B+
Retailer 13
-
£382 GBP
A$789 AUD
View
B+
Retailer 14
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£387 GBP
$519 USD
View
B
Retailer 15
-
£433 GBP
SGD 786 SGD
View
B
Retailer 16
-
£504 GBP
$676 USD
View
B
Retailer 17
-
£507 GBP
$680 USD
View
B
Retailer 18
-
£524 GBP
$703 USD
View
B
Retailer 19
-
£544 GBP
$730 USD
View
B
Retailer 20
-
£733 GBP
View
Most Expensive
B
Yadav Diamonds
13360185 · Oct 30
£978 GBP
$1,312 USD
View
20 more retailers have this diamond
Prices start from £127 GBPSave up to £851 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
1.05ct Marquise
£127 GBP