Marquise|Lab Grown|IGI

1.29ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG842650003

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842650003

Diamond specifications and retailer prices

From $223 USD
As of October 30, 2026
Save $1,043 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,266 USD at Reve Diamonds · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842650003 or 842650003. Listed at 23 retailers as of October 30, 2026, with prices from $223 to $1,266, a $1,043 spread on the same certified stone. Reve Diamonds lists it at $1,266. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842650003
Dimensions11.25 × 5.70 × 3.56 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.25 mm5.70 mm1.29 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842650003
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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: Oct 30
Current: $471 USD|Low: $223 USD|High: $1,266 USD|Avg: $629 USD|+26.6%
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Retailer 22
Reve Diamonds
October 30, 2026
Retailer 4$223 USD
Retailer 7$249 USD
Retailer 11$258 USD
Retailer 8$276 USD
Retailer 9$276 USD
Retailer 3$340 USD
Retailer 20$446 USD
Retailer 1$471 USD
Retailer 18$475 USD
Retailer 12$514 USD
Retailer 13$568 USD
Retailer 6$596 USD
Retailer 2$627 USD
Retailer 19$674 USD
Retailer 5$888 USD
Retailer 17$890 USD
Retailer 22$891 USD
Retailer 10$941 USD
Retailer 15$952 USD
Retailer 16$1,051 USD
Retailer 21$1,109 USD
Retailer 14$1,200 USD
Reve Diamonds$1,266 USD

19 data points across 23 retailers

23 retailers$223 USD to $1,266 USD

A
Cheapest Retailer
-
$223 USD
A
Retailer 2
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$249 USD
View
Final sale: no returns
A
Retailer 3
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$258 USD
View
A
Retailer 4
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$276 USD
View
A
Retailer 5
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$276 USD
View
Retailer 6
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$340 USD
£268 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
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$446 USD
€425 EUR
View
A
Retailer 8
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$471 USD
View
A
Retailer 9
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$475 USD
ZAR 7,667 ZAR
View
A
Retailer 10
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$514 USD
£405 GBP
View
A
Retailer 11
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$568 USD
View
A
Retailer 12
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$596 USD
View
B+
Retailer 13
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$627 USD
View
B+
Retailer 14
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$674 USD
A$1,037 AUD
View
B+
Retailer 15
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$888 USD
View
B+
Retailer 16
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$890 USD
View
B+
Retailer 17
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$891 USD
View
B+
Retailer 18
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$941 USD
View
B+
Retailer 19
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$952 USD
View
B
Retailer 20
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$1,051 USD
A$1,617 AUD
View
B
Retailer 21
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$1,109 USD
£873 GBP
View
B
Retailer 22
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$1,200 USD
View
Most Expensive
B
Reve Diamonds
53469C0BF · Oct 30
$1,266 USD
View
22 more retailers have this diamond
Prices start from $223 USDSave up to $1,043 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
$223 USD