CaratHunter
Plans
Marquise|Lab Grown|IGI

3.03ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG828678413

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828678413

Diamond specifications and retailer prices

From $796 SGD
$623 USD
As of October 30, 2026
Save $5,250 SGD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,047 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828678413 or 828678413. Listed at 25 retailers as of October 30, 2026, with prices from $796 to $6,047, a $5,250 spread on the same certified stone. Brilliant Earth lists it at $6,047. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828678413
Dimensions15.19 × 7.45 × 4.46 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.19 mm7.45 mm3.03 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828678413
Side View
Table 63.0%Crown 33.4°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
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: $6,047 SGD|Low: $796 SGD|High: $6,060 SGD|Avg: $2,700 SGD|-0.2%
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 31, 2026
Retailer 19$796 SGD
Retailer 18$891 SGD
Retailer 6$987 SGD
Retailer 16$1,074 SGD
Retailer 17$1,332 SGD
Retailer 10$1,387 SGD
Retailer 3$1,546 SGD
Retailer 7$1,816 SGD
Retailer 13$1,820 SGD
Retailer 14$2,085 SGD
Retailer 2$2,449 SGD
Retailer 9$2,695 SGD
Retailer 5$2,864 SGD
Retailer 15$2,997 SGD
Retailer 4$3,188 SGD
Retailer 20$3,250 SGD
Retailer 8$4,374 SGD
Retailer 12$4,534 SGD
Retailer 11$4,813 SGD
Brilliant Earth$6,047 SGD

30 data points across 20 retailers

25 retailers$796 SGD to $6,047 SGD

A
Cheapest Retailer
-
$796 SGD
$623 USD
A
Retailer 2
-
$891 SGD
$697 USD
View
Final sale: no returns
A
Retailer 3
-
$987 SGD
$772 USD
View
A
Retailer 4
-
$1,074 SGD
£662 GBP
View
A
Retailer 5
-
$1,088 SGD
$851 USD
View
Retailer 6
-
$1,161 SGD
$908 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$1,332 SGD
$1,042 USD
View
A
Retailer 8
-
$1,387 SGD
$1,085 USD
View
A
Retailer 9
-
$1,546 SGD
£952 GBP
View
A
Retailer 10
-
$1,816 SGD
€1,353 EUR
View
A
Retailer 11
-
$1,820 SGD
$1,424 USD
View
A
Retailer 12
-
$2,085 SGD
A$2,509 AUD
View
B+
Retailer 13
-
$2,449 SGD
$1,916 USD
View
B+
Retailer 14
-
$2,695 SGD
ZAR 34,052 ZAR
View
B+
Retailer 15
-
$2,864 SGD
£1,764 GBP
View
B+
Retailer 16
-
$2,997 SGD
$2,344 USD
View
B+
Retailer 17
-
$3,188 SGD
$2,494 USD
View
Retailer 18
-
$3,201 SGD
$2,504 USD
View
Price last confirmed 46 days ago
B+
Retailer 19
-
$3,250 SGD
$2,542 USD
View
B+
Retailer 20
-
$3,262 SGD
$2,552 USD
View
B
Retailer 21
-
$4,279 SGD
$3,347 USD
View
B
Retailer 22
-
$4,374 SGD
£2,694 GBP
View
Retailer 23
-
$4,534 SGD
A$5,456 AUD
View
Price last confirmed 22 days ago
B
Retailer 24
-
$4,813 SGD
$3,765 USD
View
Most Expensive
B
Brilliant Earth
22142543A · Oct 30
$6,047 SGD
$4,730 USD
View
24 more retailers have this diamond
Prices start from $796 SGDSave up to $5,250 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
3.03ct Marquise
$796 SGD