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Marquise|Lab Grown|IGI

5.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG816619521

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816619521

Diamond specifications and retailer prices

From $16,709 SGD
$13,070 USD
As of October 26, 2026
15 retailers carry this diamond
Most expensive: $16,709 SGD at Brilliant Earth
View at Brilliant Earth

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816619521 or 816619521. Listed at 15 retailers as of October 26, 2026. 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

5.07
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816619521
Dimensions17.92 × 9.05 × 5.65 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.92 mm9.05 mm5.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816619521
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $16,709 SGD|Low: $1,906 SGD|High: $21,192 SGD|Avg: $9,205 SGD|-3.0%
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 19, 2026
Retailer 6$1,985 SGD
Retailer 9$2,224 SGD
Retailer 17$2,602 SGD
Retailer 2$2,674 SGD
Retailer 20$3,376 SGD
Retailer 16$3,681 SGD
Retailer 13$3,977 SGD
Retailer 18$4,072 SGD
Retailer 8$5,159 SGD
Retailer 19$6,713 SGD
Retailer 15$7,300 SGD
Retailer 10$7,660 SGD
Retailer 14$7,779 SGD
Retailer 5$9,116 SGD
Retailer 7$12,751 SGD
Retailer 12$13,666 SGD
Retailer 3$14,900 SGD
Retailer 11$15,424 SGD
Brilliant Earth$16,709 SGD
Retailer 4$17,342 SGD

29 data points across 20 retailers

15 retailers

Retailer 1
-
$1,985 SGD
$1,553 USD
Price last confirmed 11 days ago
Retailer 2
-
$2,602 SGD
$2,035 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$2,674 SGD
£1,647 GBP
View
Price last confirmed 11 days ago
Retailer 4
-
$3,376 SGD
$2,641 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$3,681 SGD
$2,879 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$4,072 SGD
$3,185 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$4,766 SGD
$3,728 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$6,713 SGD
$5,251 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$7,300 SGD
£4,496 GBP
View
Price last confirmed 11 days ago
Retailer 10
-
$7,779 SGD
$6,085 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$9,116 SGD
View
Price last confirmed 11 days ago
Retailer 12
-
$12,751 SGD
A$15,345 AUD
View
Price last confirmed 25 days ago
Retailer 13
-
$14,900 SGD
$11,655 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$15,424 SGD
$12,065 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21153338Y · Oct 26
$16,709 SGD
$13,070 USD
View
14 more retailers have this diamond

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.

B
5.07ct Marquise
$16,709 SGD