Marquise|Lab Grown|IGI

1.05ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG844658082

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658082

Diamond specifications and retailer prices

From £172 GBP
HK$1,800 HKD
As of November 1, 2026
Save £527 GBP (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £798 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844658082 or 844658082. Listed at 20 retailers as of October 26, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658082
Dimensions10.42 × 5.39 × 3.30 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
10.42 mm5.39 mm1.05 ctH / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658082
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £387 GBP|Low: £120 GBP|High: £798 GBP|Avg: £350 GBP|-23.6%
Retailer 1
Retailer 2
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 7£120 GBP
Retailer 8£134 GBP
Retailer 20£140 GBP
Retailer 16£149 GBP
Retailer 13£172 GBP
Retailer 14£183 GBP
Retailer 18£252 GBP
Retailer 11£252 GBP
Retailer 9£270 GBP
Retailer 2£285 GBP
Retailer 15£320 GBP
Retailer 3£331 GBP
Retailer 1£387 GBP
Retailer 10£409 GBP
Retailer 12£418 GBP
Retailer 17£480 GBP
Retailer 6£486 GBP
Retailer 4£500 GBP
Retailer 5£521 GBP
Retailer 19£699 GBP
Reve Diamonds£798 GBP

8 data points across 21 retailers

20 retailers£172 GBP to £699 GBP

Retailer 1
-
£120 GBP
$161 USD
Price last confirmed 9 days ago
Retailer 2
-
£140 GBP
$187 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£149 GBP
$200 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 5
-
£183 GBP
View
Retailer 6
-
£252 GBP
€321 EUR
View
Price last confirmed 7 days ago
Retailer 7
-
£252 GBP
ZAR 5,459 ZAR
View
Price last confirmed 10 days ago
Retailer 8
-
£270 GBP
$362 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
£285 GBP
$382 USD
View
Retailer 10
-
£320 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
-
£331 GBP
$444 USD
View
A
Retailer 12
-
£387 GBP
$519 USD
View
B+
Retailer 13
-
£409 GBP
SGD 740 SGD
View
B+
Retailer 14
-
£418 GBP
$560 USD
View
Retailer 15
-
£480 GBP
$643 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
£486 GBP
$651 USD
View
B+
Retailer 17
-
£500 GBP
$670 USD
View
B+
Retailer 18
-
£521 GBP
$697 USD
View
B
Retailer 19
-
£699 GBP
View
Most Expensive
Reve Diamonds
C0AC509D7 · Oct 25
£798 GBP
$1,070 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from £172 GBPSave up to £527 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
£172 GBP