Marquise|Lab Grown|IGI

1.29ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG809653228

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809653228

Diamond specifications and retailer prices

From $231 USD
As of October 30, 2026
Save $1,179 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,410 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG809653228 or 809653228. Listed at 23 retailers as of October 30, 2026, with prices from $231 to $1,410, a $1,179 spread on the same certified stone. Brilliant Earth lists it at $1,410. 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
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809653228
Dimensions11.46 × 5.57 × 3.47 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm5.57 mm1.29 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809653228
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.3%

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: $1,410 USD|Low: $231 USD|High: $1,560 USD|Avg: $763 USD|-9.6%
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 13$231 USD
Retailer 5$258 USD
Retailer 15$274 USD
Retailer 23$286 USD
Retailer 11$293 USD
Retailer 17$385 USD
Retailer 9$504 USD
Retailer 3$508 USD
Retailer 2$529 USD
Retailer 19$539 USD
Retailer 16$584 USD
Retailer 20$630 USD
Retailer 10$715 USD
Retailer 14$905 USD
Retailer 8$919 USD
Retailer 12$946 USD
Retailer 21$971 USD
Retailer 4$990 USD
Retailer 22$1,051 USD
Retailer 6$1,113 USD
Retailer 7$1,152 USD
Retailer 18$1,291 USD
Brilliant Earth$1,410 USD

27 data points across 23 retailers

23 retailers$231 USD to $1,410 USD

A
Cheapest Retailer
-
$231 USD
A
Retailer 2
-
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$274 USD
View
A
Retailer 4
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$286 USD
View
A
Retailer 5
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$293 USD
View
B+
Retailer 6
-
$385 USD
View
A
Retailer 7
-
$504 USD
ZAR 8,136 ZAR
View
A
Retailer 8
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$508 USD
€484 EUR
View
A
Retailer 9
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$529 USD
View
A
Retailer 10
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$539 USD
£424 GBP
View
A
Retailer 11
-
$584 USD
A$898 AUD
View
B+
Retailer 12
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$630 USD
View
B+
Retailer 13
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$715 USD
A$1,100 AUD
View
B+
Retailer 14
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$905 USD
View
B+
Retailer 15
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$919 USD
View
B
Retailer 16
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$946 USD
View
B
Retailer 17
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$971 USD
View
B
Retailer 18
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$990 USD
View
B
Retailer 19
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$1,051 USD
A$1,617 AUD
View
B
Retailer 20
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$1,113 USD
£876 GBP
View
B
Retailer 21
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$1,152 USD
£907 GBP
View
B
Retailer 22
-
$1,291 USD
View
Most Expensive
B
Brilliant Earth
20239893A · Oct 30
$1,410 USD
View
22 more retailers have this diamond
Prices start from $231 USDSave up to $1,179 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
$231 USD