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Marquise|Lab Grown|IGI

1.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG831612416

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831612416

Diamond specifications and retailer prices

From $226 SGD
$177 USD
As of October 30, 2026
Save $1,244 SGD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,470 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.03ct lab-grown marquise diamond

This 1.03ct 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 LG831612416 or 831612416. Listed at 22 retailers as of October 28, 2026, with prices from $226 to $1,470, a $1,244 spread on the same certified stone. Brilliant Earth lists it at $1,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831612416
Dimensions10.05 × 5.36 × 3.37 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm5.36 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831612416
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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: $1,470 SGD|Low: $226 SGD|High: $1,470 SGD|Avg: $671 SGD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 8$226 SGD
Retailer 7$252 SGD
Retailer 6$263 SGD
Retailer 4$281 SGD
Retailer 19$281 SGD
Retailer 13$345 SGD
Retailer 10$381 SGD
Retailer 15$483 SGD
Retailer 3$498 SGD
Retailer 2$505 SGD
Retailer 12$533 SGD
Retailer 11$685 SGD
Retailer 17$686 SGD
Retailer 16$768 SGD
Retailer 20$904 SGD
Retailer 18$955 SGD
Retailer 14$1,069 SGD
Retailer 9$1,322 SGD
Retailer 5$1,433 SGD
Brilliant Earth$1,470 SGD

44 data points across 20 retailers

22 retailers$226 SGD to $1,470 SGD

A
Cheapest Retailer
-
$226 SGD
$177 USD
A
Retailer 2
-
$252 SGD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$263 SGD
$206 USD
View
A
Retailer 4
-
$281 SGD
$220 USD
View
A
Retailer 5
-
$281 SGD
$220 USD
View
A
Retailer 6
-
$311 SGD
HK$1,900 HKD
View
A
Retailer 7
-
$345 SGD
£213 GBP
View
B+
Retailer 8
-
$381 SGD
$298 USD
View
A
Retailer 9
-
$483 SGD
ZAR 6,099 ZAR
View
A
Retailer 10
-
$498 SGD
€371 EUR
View
A
Retailer 11
-
$505 SGD
£311 GBP
View
A
Retailer 12
-
$533 SGD
$417 USD
View
B+
Retailer 13
-
$685 SGD
$536 USD
View
B+
Retailer 14
-
$686 SGD
A$825 AUD
View
B+
Retailer 15
-
$768 SGD
View
B+
Retailer 16
-
$904 SGD
$707 USD
View
B
Retailer 17
-
$955 SGD
$747 USD
View
B
Retailer 18
-
$973 SGD
$761 USD
View
B
Retailer 19
-
$1,069 SGD
A$1,287 AUD
View
B
Retailer 20
-
$1,322 SGD
£814 GBP
View
B
Retailer 21
-
$1,433 SGD
$1,121 USD
View
Most Expensive
B
Brilliant Earth
22315540A · Oct 28
$1,470 SGD
$1,150 USD
View
21 more retailers have this diamond
Prices start from $226 SGDSave up to $1,244 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
1.03ct Marquise
$226 SGD