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Marquise|Lab Grown|IGI

5.10ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG847630787

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847630787

Diamond specifications and retailer prices

From $1,128 SGD
$882 USD
As of October 30, 2026
Save $6,441 SGD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,568 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847630787 or 847630787. Listed at 24 retailers as of October 30, 2026, with prices from $1,128 to $7,568, a $6,441 spread on the same certified stone. Brilliant Earth lists it at $7,568. 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

5.10
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847630787
Dimensions17.76 × 8.95 × 5.66 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
17.76 mm8.95 mm5.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847630787
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

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 30
Current: $7,568 SGD|Low: $1,128 SGD|High: $14,829 SGD|Avg: $3,425 SGD|-49.0%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 12$1,128 SGD
Retailer 8$1,227 SGD
Retailer 14$1,262 SGD
Retailer 4$1,309 SGD
Retailer 20$1,421 SGD
Retailer 3$1,534 SGD
Retailer 11$1,860 SGD
Retailer 24$1,873 SGD
Retailer 6$1,987 SGD
Retailer 18$2,013 SGD
Retailer 19$2,585 SGD
Retailer 13$2,652 SGD
Retailer 22$2,659 SGD
Retailer 7$3,053 SGD
Retailer 9$3,184 SGD
Retailer 5$3,679 SGD
Retailer 15$4,093 SGD
Retailer 16$4,109 SGD
Retailer 17$4,543 SGD
Retailer 21$4,931 SGD
Retailer 2$5,100 SGD
Retailer 10$6,271 SGD
Retailer 23$6,967 SGD
Brilliant Earth$7,568 SGD

10 data points across 24 retailers

24 retailers$1,128 SGD to $7,568 SGD

A
Cheapest Retailer
-
$1,128 SGD
$882 USD
A
Retailer 2
-
$1,227 SGD
$960 USD
View
A
Retailer 3
-
$1,262 SGD
$987 USD
View
Final sale: no returns
A
Retailer 4
-
$1,309 SGD
$1,024 USD
View
A
Retailer 5
-
$1,421 SGD
£875 GBP
View
A
Retailer 6
-
$1,534 SGD
$1,200 USD
View
A
Retailer 7
-
$1,860 SGD
$1,455 USD
View
B+
Retailer 8
-
$1,873 SGD
$1,465 USD
View
A
Retailer 9
-
$1,987 SGD
€1,480 EUR
View
A
Retailer 10
-
$2,013 SGD
£1,240 GBP
View
A
Retailer 11
-
$2,585 SGD
$2,022 USD
View
B+
Retailer 12
-
$2,652 SGD
A$3,192 AUD
View
B+
Retailer 13
-
$2,659 SGD
ZAR 33,597 ZAR
View
B+
Retailer 14
-
$3,053 SGD
$2,388 USD
View
Retailer 15
-
$3,184 SGD
$2,491 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$3,679 SGD
$2,878 USD
View
B+
Retailer 17
-
$4,093 SGD
$3,202 USD
View
B+
Retailer 18
-
$4,109 SGD
$3,215 USD
View
B
Retailer 19
-
$4,543 SGD
$3,554 USD
View
B
Retailer 20
-
$4,931 SGD
£3,037 GBP
View
B
Retailer 21
-
$5,100 SGD
A$6,138 AUD
View
B
Retailer 22
-
$6,271 SGD
$4,905 USD
View
B
Retailer 23
-
$6,967 SGD
$5,450 USD
View
Most Expensive
B
Brilliant Earth
22221817A · Oct 30
$7,568 SGD
$5,920 USD
View
23 more retailers have this diamond
Prices start from $1,128 SGDSave up to $6,441 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
5.10ct Marquise
$1,128 SGD