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Marquise|Lab Grown|IGI

1.29ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG833699176

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833699176

Diamond specifications and retailer prices

From £343 GBP
HK$3,600 HKD
As of November 3, 2026
Save £886 GBP (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,230 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833699176 or 833699176. Listed at 17 retailers as of November 2, 2026, with prices from £343 to £1,230, a £886 spread on the same certified stone. Brilliant Earth lists it at £1,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833699176
Dimensions11.09 × 5.66 × 3.67 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm5.66 mm1.29 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833699176
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.8%

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: Nov 3
Current: £1,230 GBP|Low: £201 GBP|High: £1,267 GBP|Avg: £551 GBP|+9.3%
Brilliant Earth
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
November 2, 2026
Retailer 7£201 GBP
Retailer 14£318 GBP
Retailer 16£343 GBP
Retailer 5£345 GBP
Retailer 4£364 GBP
Retailer 17£402 GBP
Retailer 12£402 GBP
Retailer 8£410 GBP
Retailer 13£432 GBP
Retailer 18£432 GBP
Retailer 11£589 GBP
Retailer 6£622 GBP
Retailer 9£674 GBP
Retailer 10£685 GBP
Retailer 3£719 GBP
Retailer 15£743 GBP
Retailer 2£969 GBP
Brilliant Earth£1,230 GBP

34 data points across 18 retailers

17 retailers£343 GBP to £1,230 GBP

Retailer 1
-
£156 GBP
$209 USD
Price last confirmed 32 days ago
Retailer 2
-
£188 GBP
$252 USD
View
Price last confirmed 35 days ago
Retailer 3
-
£201 GBP
$270 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
£343 GBP
HK$3,600 HKD
View
Retailer 5
-
£345 GBP
ZAR 7,487 ZAR
View
Price last confirmed 29 days ago
A
Retailer 6
-
£402 GBP
$539 USD
View
B+
Retailer 7
-
£402 GBP
$540 USD
View
Retailer 8
-
£410 GBP
$551 USD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
£432 GBP
€552 EUR
View
B+
Retailer 10
-
£589 GBP
A$1,215 AUD
View
Retailer 11
-
£622 GBP
$835 USD
View
Price last confirmed 29 days ago
Retailer 12
-
£646 GBP
$867 USD
View
Price last confirmed 33 days ago
Retailer 13
-
£685 GBP
$920 USD
View
Price last confirmed 28 days ago
Retailer 14
-
£719 GBP
A$1,485 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
£743 GBP
$997 USD
View
B
Retailer 16
-
£969 GBP
View
Most Expensive
B
Brilliant Earth
22175908A · Nov 2
£1,230 GBP
$1,650 USD
View
16 more retailers have this diamond
Prices start from £343 GBPSave up to £886 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
1.29ct Marquise
£343 GBP