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Marquise|Lab Grown|IGI

1.29ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG777627476

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG777627476

Diamond specifications and retailer prices

From $803 USD
CA$1,116 CAD
As of October 30, 2026
Save $260 USD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,063 USD at The Diamond Guys · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777627476 or 777627476. Listed at 3 retailers as of October 30, 2026, with prices from $803 to $1,063, a $260 spread on the same certified stone. The Diamond Guys lists it at $1,063. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777627476
Dimensions5.87 × 5.87 × 11.16 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.87 mm5.87 mm1.29 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777627476
Side View
Table 62.0%Crown 34.4°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 59.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $803 USD|Low: $166 USD|High: $94,273 USD|Avg: $4,582 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 3, 2026
Retailer 2$467 USD
Retailer 6$530 USD
Retailer 3$561 USD
Retailer 7$570 USD
Retailer 9$580 USD
Retailer 10$744 USD
Retailer 4$801 USD
Retailer 1$803 USD
Retailer 5$1,010 USD
Retailer 8$1,059 USD
The Diamond Guys$1,063 USD

52 data points across 11 retailers

3 retailers$803 USD to $1,063 USD

Retailer 1
-
$801 USD
A$1,232 AUD
Price last confirmed 140 days ago
B
Retailer 2
-
$803 USD
CA$1,116 CAD
View
Most Expensive
B
The Diamond Guys
1955241473 · Oct 30
$1,063 USD
View
2 more retailers have this diamond
Prices start from $803 USDSave up to $260 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.

B
1.29ct Marquise
$803 USD