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Marquise|Lab Grown|IGI

0.50ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG807614289

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807614289

Diamond specifications and retailer prices

From $188 SGD
$147 USD
As of October 30, 2026
Save $1,126 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,790 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG807614289 or 807614289. Listed at 21 retailers as of October 30, 2026, with a 599% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807614289
Dimensions7.80 × 4.20 × 2.66 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.80 mm4.20 mm0.50 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807614289
Side View
Table 54.0%Crown 31.4°Girdle: MED-THKPavilion 40°Culet: NoneDepth 63.3%

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: $656 SGD|Low: $184 SGD|High: $1,384 SGD|Avg: $639 SGD|-1.9%
Retailer 1
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
November 1, 2026
Retailer 3$188 SGD
Retailer 4$210 SGD
Retailer 9$219 SGD
Retailer 14$233 SGD
Retailer 13$278 SGD
Retailer 19$313 SGD
Retailer 12$468 SGD
Retailer 7$505 SGD
Retailer 2$521 SGD
Retailer 10$580 SGD
Retailer 16$591 SGD
Retailer 6$615 SGD
Retailer 1$656 SGD
Retailer 15$665 SGD
Retailer 18$665 SGD
Retailer 17$827 SGD
Retailer 5$1,050 SGD
Retailer 8$1,210 SGD
Retailer 20$1,314 SGD
Retailer 11$1,345 SGD

35 data points across 20 retailers

21 retailers$188 SGD to $1,314 SGD

A
Cheapest Retailer
-
$188 SGD
$147 USD
A
Retailer 2
-
$210 SGD
$164 USD
View
Final sale: no returns
A
Retailer 3
-
$219 SGD
$171 USD
View
A
Retailer 4
-
$233 SGD
$182 USD
View
A
Retailer 5
-
$278 SGD
$217 USD
View
A
Retailer 6
-
$313 SGD
$245 USD
View
B+
Retailer 7
-
$468 SGD
ZAR 5,909 ZAR
View
Retailer 8
-
$505 SGD
€376 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$521 SGD
A$627 AUD
View
B
Retailer 10
-
$580 SGD
CA$630 CAD
View
B
Retailer 11
-
$591 SGD
$462 USD
View
B
Retailer 12
-
$615 SGD
$481 USD
View
B
Retailer 13
-
$656 SGD
A$789 AUD
View
B
Retailer 14
-
$665 SGD
$520 USD
View
B
Retailer 15
-
$665 SGD
$520 USD
View
B
Retailer 16
-
$827 SGD
$647 USD
View
B
Retailer 17
-
$1,050 SGD
$821 USD
View
B
Retailer 18
-
$1,210 SGD
£745 GBP
View
B
Retailer 19
-
$1,314 SGD
$1,028 USD
View
Retailer 20
-
$1,345 SGD
£828 GBP
View
Price last confirmed 14 days ago
Most Expensive
Do Amore Diamonds
32-LG807614289 · Oct 31
$1,790 SGD
$1,400 USD
View
Price under review
20 more retailers have this diamond
Prices start from $188 SGDSave up to $1,126 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
0.50ct Marquise
$188 SGD