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Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG848614938

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848614938

Diamond specifications and retailer prices

From £169 GBP
$227 USD
As of November 2, 2026
Save £946 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,116 GBP at Michael Trio · As of November 2, 2026
View at Michael Trio

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848614938 or 848614938. Listed at 18 retailers as of November 2, 2026, with prices from £169 to £1,116, a £946 spread on the same certified stone. Michael Trio lists it at £1,116. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848614938
Dimensions11.02 × 5.65 × 3.53 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.65 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848614938
Side View
Table 61.0%Crown 37.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,116 GBP|Low: £169 GBP|High: £1,137 GBP|Avg: £544 GBP|-1.9%
Michael Trio
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
November 2, 2026
Retailer 10£169 GBP
Retailer 7£190 GBP
Retailer 12£196 GBP
Retailer 17£211 GBP
Retailer 2£239 GBP
Retailer 15£285 GBP
Retailer 13£365 GBP
Retailer 11£392 GBP
Retailer 16£449 GBP
Retailer 5£490 GBP
Retailer 3£680 GBP
Retailer 8£688 GBP
Retailer 6£719 GBP
Retailer 4£732 GBP
Retailer 14£848 GBP
Retailer 9£848 GBP
Michael Trio£1,116 GBP

6 data points across 17 retailers

18 retailers£169 GBP to £1,116 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
A
Retailer 2
-
£190 GBP
$255 USD
View
Final sale: no returns
A
Retailer 3
-
£196 GBP
$263 USD
View
A
Retailer 4
-
£211 GBP
$283 USD
View
A
Retailer 5
-
£239 GBP
View
B+
Retailer 6
-
£285 GBP
$382 USD
View
A
Retailer 7
-
£365 GBP
ZAR 7,907 ZAR
View
A
Retailer 8
-
£392 GBP
View
A
Retailer 9
-
£449 GBP
$602 USD
View
A
Retailer 10
-
£490 GBP
$657 USD
View
B+
Retailer 11
-
£680 GBP
$911 USD
View
B+
Retailer 12
-
£688 GBP
$922 USD
View
B+
Retailer 13
-
£719 GBP
$964 USD
View
B+
Retailer 14
-
£732 GBP
$981 USD
View
B
Retailer 15
-
£848 GBP
View
B
Retailer 16
-
£848 GBP
A$1,749 AUD
View
B
Retailer 17
-
£948 GBP
$1,270 USD
View
Most Expensive
B
Michael Trio
7898299110 · Nov 2
£1,116 GBP
SGD 2,020 SGD
View
17 more retailers have this diamond
Prices start from £169 GBPSave up to £946 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
£169 GBP