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Marquise|Lab Grown|IGI

1.15ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG514290735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG514290735

Diamond specifications and retailer prices

From $255 SGD
$199 USD
As of October 23, 2026
Save $1,269 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,524 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG514290735 or 514290735. Listed at 22 retailers as of October 23, 2026, with prices from $255 to $1,524, a $1,269 spread on the same certified stone. Reve Diamonds lists it at $1,524. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514290735
Dimensions10.13 × 5.61 × 3.56 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.13 mm5.61 mm1.15 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514290735
Side View
Table 59.5%Crown 35.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 63.5%

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 23
Current: $578 SGD|Low: $201 SGD|High: $1,524 SGD|Avg: $780 SGD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 11$283 SGD
Retailer 6$315 SGD
Retailer 7$534 SGD
Retailer 9$549 SGD
Retailer 3$559 SGD
Retailer 1$578 SGD
Retailer 10$627 SGD
Retailer 5$771 SGD
Retailer 8$1,018 SGD
Retailer 2$1,083 SGD
Retailer 4$1,485 SGD
Reve Diamonds$1,524 SGD

32 data points across 12 retailers

22 retailers$255 SGD to $1,524 SGD

Retailer 1
-
$245 SGD
$191 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$255 SGD
$199 USD
View
Retailer 3
-
$255 SGD
$199 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$283 SGD
$221 USD
View
Final sale: no returns
Retailer 5
-
$315 SGD
$246 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$315 SGD
$246 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$315 SGD
$246 USD
View
Retailer 8
-
$315 SGD
$246 USD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$534 SGD
ZAR 6,727 ZAR
View
A
Retailer 10
-
$549 SGD
$428 USD
View
A
Retailer 11
-
$559 SGD
$436 USD
View
A
Retailer 12
-
$578 SGD
£355 GBP
View
A
Retailer 13
-
$627 SGD
$489 USD
View
B+
Retailer 14
-
$771 SGD
A$926 AUD
View
Retailer 15
-
$1,015 SGD
$792 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$1,015 SGD
$792 USD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$1,015 SGD
$792 USD
View
Retailer 18
-
$1,015 SGD
$792 USD
View
Price last confirmed 19 days ago
B+
Retailer 19
-
$1,018 SGD
$794 USD
View
B
Retailer 20
-
$1,083 SGD
$845 USD
View
B
Retailer 21
-
$1,485 SGD
£912 GBP
View
Most Expensive
B
Reve Diamonds
FDD6F8972 · Oct 30
$1,524 SGD
$1,189 USD
View
21 more retailers have this diamond
Prices start from $255 SGDSave up to $1,269 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
$255 SGD