Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG826624615

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826624615

Diamond specifications and retailer prices

From $253 USD
As of October 28, 2026
Save $1,230 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,483 USD at Michael Trio · As of October 29, 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 LG826624615 or 826624615. Listed at 15 retailers as of October 28, 2026, with prices from $253 to $1,483, a $1,230 spread on the same certified stone. Michael Trio lists it at $1,483. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826624615
Dimensions11.49 × 5.52 × 3.41 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.49 mm5.52 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826624615
Side View
Table 59.0%Crown 38.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.8%

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: Oct 28
Current: $1,483 USD|Low: $253 USD|High: $1,512 USD|Avg: $736 USD|-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
October 29, 2026
Retailer 8$253 USD
Retailer 7$320 USD
Retailer 9$378 USD
Retailer 12$481 USD
Retailer 3$519 USD
Retailer 10$520 USD
Retailer 4$656 USD
Retailer 13$683 USD
Retailer 5$907 USD
Retailer 14$952 USD
Retailer 11$966 USD
Retailer 6$1,100 USD
Retailer 2$1,123 USD
Michael Trio$1,483 USD

22 data points across 14 retailers

15 retailers$253 USD to $1,483 USD

A
Cheapest Retailer
-
$253 USD
Final sale: no returns
A
Retailer 2
-
$320 USD
£252 GBP
View
Returns within 30 days
B+
Retailer 3
-
$378 USD
View
Returns within 30 days
A
Retailer 4
-
$481 USD
ZAR 7,768 ZAR
View
Returns within 7 days
A
Retailer 5
-
$519 USD
€494 EUR
View
Returns within 100 days
A
Retailer 6
-
$520 USD
£409 GBP
View
Returns within 30 days
A
Retailer 7
-
$656 USD
View
Returns within 30 days
B+
Retailer 8
-
$683 USD
A$1,050 AUD
View
B+
Retailer 9
-
$907 USD
View
Returns within 30 days
B+
Retailer 10
-
$952 USD
View
Returns within 90 days
B+
Retailer 11
-
$966 USD
View
Returns within 30 days
B+
Retailer 12
-
$1,100 USD
View
Returns within 30 days
B+
Retailer 13
-
$1,123 USD
£884 GBP
View
B
Retailer 14
-
$1,151 USD
A$1,771 AUD
View
Price last confirmed 24 days ago
Returns within 30 days
Most Expensive
B
Michael Trio
1187477473 · Oct 29
$1,483 USD
SGD 2,004 SGD
View
Returns within 14 days
14 more retailers have this diamond
Prices start from $253 USDSave up to $1,230 USD

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
$253 USD