Marquise|Lab Grown|IGI

1.29ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1

Diamond specifications and retailer prices

From $214 USD
As of November 2, 2026
Save $890 USD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,104 USD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI. Listed at 6 retailers as of November 1, 2026, with prices from $214 to $1,104, a $890 spread on the same certified stone. The Diamond Guys lists it at $1,104. 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.39 × 5.60 × 3.65 mm
L/W Ratio2.03
Top View
11.39 mm5.60 mm1.29 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $214 USD|Low: $214 USD|High: $1,104 USD|Avg: $702 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
The Diamond Guys
October 27, 2026
Retailer 1$214 USD
Retailer 3$248 USD
Retailer 4$376 USD
Retailer 5$835 USD
Retailer 2$942 USD
The Diamond Guys$1,104 USD

5 data points across 6 retailers

6 retailers$214 USD to $1,104 USD

A
Cheapest Retailer
-
$214 USD
A
Retailer 2
-
$248 USD
View
B+
Retailer 3
-
$376 USD
View
B
Retailer 4
-
$835 USD
CA$1,159 CAD
View
B
Retailer 5
-
$942 USD
View
Most Expensive
B
The Diamond Guys
1992907600 · Nov 1
$1,104 USD
View
5 more retailers have this diamond
Prices start from $214 USDSave up to $890 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
$214 USD