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Marquise|Lab Grown|IGI

1.25ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG835634041

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835634041

Diamond specifications and retailer prices

From $230 USD
As of October 27, 2026
Save $1,180 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,410 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.25ct lab-grown marquise diamond

This 1.25ct 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 LG835634041 or 835634041. Listed at 20 retailers as of October 27, 2026, with prices from $230 to $1,410, a $1,180 spread on the same certified stone. Brilliant Earth lists it at $1,410. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835634041
Dimensions11.19 × 5.55 × 3.49 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.19 mm5.55 mm1.25 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835634041
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,410 USD|Low: $230 USD|High: $1,510 USD|Avg: $717 USD|-6.6%
Brilliant Earth
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
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 9$230 USD
Retailer 18$251 USD
Retailer 12$267 USD
Retailer 15$278 USD
Retailer 6$285 USD
Retailer 11$385 USD
Retailer 3$490 USD
Retailer 5$495 USD
Retailer 14$517 USD
Retailer 2$595 USD
Retailer 4$696 USD
Retailer 19$894 USD
Retailer 20$900 USD
Retailer 8$920 USD
Retailer 13$947 USD
Retailer 16$959 USD
Retailer 17$1,015 USD
Retailer 7$1,144 USD
Retailer 10$1,289 USD
Brilliant Earth$1,410 USD

31 data points across 20 retailers

20 retailers$230 USD to $1,410 USD

A+
Cheapest Retailer
-
$230 USD
A
Retailer 2
-
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$267 USD
View
A
Retailer 4
-
$278 USD
View
A
Retailer 5
-
$285 USD
View
A
Retailer 6
-
$385 USD
View
A
Retailer 7
-
$490 USD
ZAR 7,913 ZAR
View
A
Retailer 8
-
$495 USD
€471 EUR
View
A
Retailer 9
-
$517 USD
£407 GBP
View
A
Retailer 10
-
$595 USD
View
B+
Retailer 11
-
$696 USD
A$1,070 AUD
View
B+
Retailer 12
-
$894 USD
View
B+
Retailer 13
-
$900 USD
View
B+
Retailer 14
-
$920 USD
View
B+
Retailer 15
-
$947 USD
View
B+
Retailer 16
-
$959 USD
View
B+
Retailer 17
-
$1,015 USD
A$1,562 AUD
View
B
Retailer 18
-
$1,144 USD
£901 GBP
View
B
Retailer 19
-
$1,289 USD
View
Most Expensive
B
Brilliant Earth
21277437A · Oct 29
$1,410 USD
View
19 more retailers have this diamond
Prices start from $230 USDSave up to $1,180 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+
1.25ct Marquise
$230 USD