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Marquise|Lab Grown|IGI

0.40ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG842608417

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842608417

Diamond specifications and retailer prices

From $106 USD
As of October 28, 2026
Save $549 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $655 USD at Flawless Fine Jewelry · As of October 28, 2026
View at Flawless Fine Jewelry

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842608417 or 842608417. Listed at 17 retailers as of October 28, 2026, with prices from $106 to $655, a $549 spread on the same certified stone. Flawless Fine Jewelry lists it at $655. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842608417
Dimensions7.57 × 3.77 × 2.38 mm
L/W Ratio2.01
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
7.57 mm3.77 mm0.40 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842608417
Side View
Table 57.0%Crown 32.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

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 28
Current: $655 USD|Low: $88 USD|High: $815 USD|Avg: $266 USD
Flawless Fine Jewelry
Retailer 2
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Retailer 21
October 29, 2026
Retailer 5$88 USD
Retailer 17$102 USD
Retailer 16$106 USD
Retailer 4$117 USD
Retailer 9$117 USD
Retailer 14$170 USD
Retailer 8$176 USD
Retailer 3$197 USD
Retailer 7$208 USD
Retailer 20$213 USD
Retailer 2$217 USD
Retailer 19$241 USD
Retailer 11$265 USD
Retailer 21$290 USD
Retailer 12$291 USD
Retailer 10$293 USD
Retailer 15$343 USD
Retailer 13$401 USD
Retailer 18$577 USD
Flawless Fine Jewelry$655 USD
Retailer 6$815 USD

11 data points across 21 retailers

17 retailers$106 USD to $655 USD

Retailer 1
-
$88 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$106 USD
View
Retailer 3
-
$117 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$117 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$170 USD
View
Retailer 6
-
$176 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$197 USD
ZAR 3,176 ZAR
View
Price last confirmed 17 days ago
A
Retailer 8
-
$213 USD
£168 GBP
View
A
Retailer 9
-
$217 USD
View
B+
Retailer 10
-
$241 USD
£190 GBP
View
Retailer 11
-
$265 USD
View
Price last confirmed 23 days ago
Retailer 12
-
$291 USD
£229 GBP
View
Price last confirmed 16 days ago
Retailer 13
-
$293 USD
A$451 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$343 USD
View
B
Retailer 15
-
$401 USD
View
B
Retailer 16
-
$577 USD
View
Most Expensive
B
Flawless Fine Jewelry
9355AF44B · Oct 28
$655 USD
£516 GBP
View
16 more retailers have this diamond
Prices start from $106 USDSave up to $549 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
0.40ct Marquise
$106 USD