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Marquise|Lab Grown|IGI

0.43ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG780610336

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780610336

Diamond specifications and retailer prices

From $110 USD
As of October 27, 2026
Save $1,149 USD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,259 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780610336 or 780610336. Listed at 19 retailers as of October 27, 2026, with prices from $110 to $1,259, a $1,149 spread on the same certified stone. MOH London lists it at $1,259. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780610336
Dimensions7.91 × 3.87 × 2.42 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm3.87 mm0.43 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780610336
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

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 27
Current: $1,259 USD|Low: $95 USD|High: $1,259 USD|Avg: $320 USD|+38.8%
MOH London
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October 29, 2026
Retailer 6$110 USD
Retailer 8$123 USD
Retailer 22$127 USD
Retailer 14$131 USD
Retailer 2$145 USD
Retailer 4$202 USD
Retailer 10$226 USD
Retailer 18$236 USD
Retailer 7$271 USD
Retailer 5$271 USD
Retailer 24$274 USD
Retailer 19$280 USD
Retailer 23$307 USD
Retailer 15$320 USD
Retailer 12$343 USD
Retailer 17$344 USD
Retailer 13$345 USD
Retailer 16$346 USD
Retailer 3$362 USD
Retailer 21$439 USD
Retailer 20$482 USD
Retailer 11$655 USD
Retailer 9$657 USD
MOH London$1,259 USD

23 data points across 24 retailers

19 retailers$110 USD to $1,259 USD

A
Cheapest Retailer
-
$110 USD
A
Retailer 2
-
$123 USD
View
Final sale: no returns
A
Retailer 3
-
$127 USD
View
A
Retailer 4
-
$145 USD
View
A
Retailer 5
-
$202 USD
View
A
Retailer 6
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$236 USD
View
B+
Retailer 7
-
$271 USD
View
B+
Retailer 8
-
$271 USD
ZAR 4,375 ZAR
View
B+
Retailer 9
-
$274 USD
£216 GBP
View
B+
Retailer 10
-
$280 USD
View
B+
Retailer 11
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$307 USD
£242 GBP
View
B+
Retailer 12
-
$343 USD
A$528 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
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$345 USD
View
B+
Retailer 14
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$346 USD
View
Price last confirmed 36 days ago
B+
Retailer 15
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$362 USD
£285 GBP
View
B
Retailer 16
-
$439 USD
View
B
Retailer 17
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$482 USD
View
B
Retailer 18
-
$657 USD
View
Most Expensive
B
MOH London
LG780610336 · Oct 29
$1,259 USD
£991 GBP
View
18 more retailers have this diamond
Prices start from $110 USDSave up to $1,149 USD

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
0.43ct Marquise
$110 USD