Marquise|Lab Grown|IGI

1.29ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG835667923

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835667923

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of November 2, 2026
Save £769 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £931 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 very-good cut grade and certified by IGI LG835667923 or 835667923. Listed at 22 retailers as of November 1, 2026, with prices from £162 to £931, a £769 spread on the same certified stone. Reve Diamonds lists it at £931. 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

1.29
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835667923
Dimensions11.70 × 5.59 × 3.51 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm5.59 mm1.29 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835667923
Side View
Table 61.0%Crown 32.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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 2
Current: £370 GBP|Low: £156 GBP|High: £946 GBP|Avg: £464 GBP|+2.5%
Retailer 1
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Retailer 21
Reve Diamonds
November 2, 2026
Retailer 3£162 GBP
Retailer 2£180 GBP
Retailer 8£188 GBP
Retailer 6£201 GBP
Retailer 11£201 GBP
Retailer 21£264 GBP
Retailer 18£270 GBP
Retailer 20£324 GBP
Retailer 12£347 GBP
Retailer 1£370 GBP
Retailer 10£410 GBP
Retailer 13£423 GBP
Retailer 16£491 GBP
Retailer 19£491 GBP
Retailer 5£622 GBP
Retailer 7£646 GBP
Retailer 9£674 GBP
Retailer 14£685 GBP
Retailer 4£719 GBP
Retailer 15£805 GBP
Retailer 17£835 GBP
Reve Diamonds£931 GBP

41 data points across 22 retailers

22 retailers£162 GBP to £931 GBP

A
Cheapest Retailer
-
£162 GBP
$217 USD
A
Retailer 2
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£180 GBP
$242 USD
View
Final sale: no returns
A
Retailer 3
-
£188 GBP
$252 USD
View
Retailer 4
-
£201 GBP
$270 USD
View
Price last confirmed 9 days ago
A
Retailer 5
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£201 GBP
$270 USD
View
Retailer 6
-
£264 GBP
View
Price last confirmed 17 days ago
B+
Retailer 7
-
£270 GBP
$362 USD
View
A
Retailer 8
-
£324 GBP
€414 EUR
View
A
Retailer 9
-
£347 GBP
ZAR 7,521 ZAR
View
A
Retailer 10
-
£370 GBP
View
Retailer 11
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£410 GBP
$551 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
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£423 GBP
$567 USD
View
B+
Retailer 13
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£491 GBP
$659 USD
View
B+
Retailer 14
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£491 GBP
A$1,014 AUD
View
B+
Retailer 15
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£622 GBP
$835 USD
View
B+
Retailer 16
-
£646 GBP
$867 USD
View
B
Retailer 17
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£685 GBP
$920 USD
View
B
Retailer 18
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£688 GBP
$923 USD
View
Retailer 19
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£719 GBP
A$1,485 AUD
View
Price last confirmed 26 days ago
B
Retailer 20
-
£805 GBP
View
B
Retailer 21
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£835 GBP
$1,120 USD
View
Most Expensive
B
Reve Diamonds
D84CD42C2 · Nov 1
£931 GBP
$1,249 USD
View
21 more retailers have this diamond
Prices start from £162 GBPSave up to £769 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
£162 GBP