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Marquise|Lab Grown|IGI

1.15ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG800618379

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800618379

Diamond specifications and retailer prices

From $231 SGD
$181 USD
As of October 30, 2026
Save $1,216 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,448 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800618379 or 800618379. Listed at 21 retailers as of October 30, 2026, with prices from $231 to $1,448, a $1,216 spread on the same certified stone. Reve Diamonds lists it at $1,448. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800618379
Dimensions11.02 × 5.36 × 3.35 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
11.02 mm5.36 mm1.15 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800618379
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.5%

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 30
Current: $517 SGD|Low: $231 SGD|High: $1,700 SGD|Avg: $770 SGD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 3$231 SGD
Retailer 4$258 SGD
Retailer 18$268 SGD
Retailer 15$286 SGD
Retailer 13$293 SGD
Retailer 9$386 SGD
Retailer 20$492 SGD
Retailer 2$493 SGD
Retailer 1$517 SGD
Retailer 19$643 SGD
Retailer 8$699 SGD
Retailer 12$727 SGD
Retailer 17$922 SGD
Retailer 6$937 SGD
Retailer 5$991 SGD
Retailer 7$1,034 SGD
Retailer 11$1,093 SGD
Retailer 16$1,179 SGD
Retailer 10$1,367 SGD
Retailer 14$1,406 SGD
Reve Diamonds$1,448 SGD

26 data points across 21 retailers

21 retailers$231 SGD to $1,448 SGD

A+
Cheapest Retailer
-
$231 SGD
$181 USD
A
Retailer 2
-
$258 SGD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$268 SGD
$210 USD
View
A
Retailer 4
-
$286 SGD
$224 USD
View
A
Retailer 5
-
$293 SGD
$229 USD
View
B+
Retailer 6
-
$386 SGD
$302 USD
View
A
Retailer 7
-
$492 SGD
ZAR 6,220 ZAR
View
A
Retailer 8
-
$493 SGD
€367 EUR
View
A
Retailer 9
-
$517 SGD
£318 GBP
View
A
Retailer 10
-
$643 SGD
$503 USD
View
B+
Retailer 11
-
$699 SGD
A$841 AUD
View
B+
Retailer 12
-
$727 SGD
$569 USD
View
B+
Retailer 13
-
$922 SGD
$721 USD
View
B+
Retailer 14
-
$937 SGD
View
B+
Retailer 15
-
$991 SGD
$775 USD
View
B+
Retailer 16
-
$1,034 SGD
$809 USD
View
B+
Retailer 17
-
$1,093 SGD
$855 USD
View
B+
Retailer 18
-
$1,179 SGD
A$1,419 AUD
View
B
Retailer 19
-
$1,367 SGD
£842 GBP
View
B
Retailer 20
-
$1,406 SGD
$1,100 USD
View
Most Expensive
B
Reve Diamonds
166298BEB · Oct 30
$1,448 SGD
$1,132 USD
View
20 more retailers have this diamond
Prices start from $231 SGDSave up to $1,216 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
$231 SGD