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Marquise|Lab Grown|IGI

1.15ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG789606542

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789606542

Diamond specifications and retailer prices

From $646 SGD
A$778 AUD
As of October 31, 2026
8 retailers carry this diamond
Most expensive: $1,943 SGD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.15ct lab-grown marquise diamond

This 1.15ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789606542 or 789606542. Listed at 8 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789606542
Dimensions11.46 × 5.48 × 3.28 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm5.48 mm1.15 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789606542
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,097 SGD|Low: $185 SGD|High: $2,325 SGD|Avg: $979 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 24
October 31, 2026
Retailer 9$277 SGD
Retailer 3$413 SGD
Retailer 7$447 SGD
Retailer 10$477 SGD
Retailer 22$505 SGD
Retailer 15$506 SGD
Retailer 18$613 SGD
Retailer 13$629 SGD
Retailer 2$646 SGD
Retailer 8$692 SGD
Retailer 21$822 SGD
Retailer 5$825 SGD
Retailer 11$946 SGD
Retailer 12$951 SGD
Retailer 14$1,053 SGD
Retailer 4$1,063 SGD
Retailer 6$1,124 SGD
Retailer 16$1,188 SGD
Retailer 20$1,310 SGD
Retailer 19$1,377 SGD
Retailer 24$1,503 SGD
Retailer 23$1,892 SGD
Brilliant Earth$2,097 SGD
Retailer 17$2,325 SGD

8 data points across 24 retailers

8 retailers

Retailer 1
-
$629 SGD
$492 USD
Price last confirmed 33 days ago
A
Retailer 2
-
$646 SGD
A$778 AUD
View
Retailer 3
-
$692 SGD
$541 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$822 SGD
£506 GBP
View
Price last confirmed 32 days ago
Retailer 5
-
$1,053 SGD
$824 USD
View
Price last confirmed 42 days ago
Retailer 6
-
$1,188 SGD
A$1,430 AUD
View
Price last confirmed 96 days ago
Retailer 7
-
$1,377 SGD
£848 GBP
View
Price last confirmed 31 days ago
Most Expensive
Brilliant Earth
21575238Y · Oct 1
$1,943 SGD
$1,520 USD
View
Price last confirmed 31 days ago
7 more retailers have this diamond
Prices start from $646 SGD

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
1.15ct Marquise
$646 SGD