Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

VG • D/VVS1 • IGI LG838645128

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838645128

Diamond specifications and retailer prices

From $829 USD
As of October 27, 2026
Save $3,651 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,480 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG838645128 or 838645128. Listed at 22 retailers as of October 27, 2026, with prices from $829 to $4,480, a $3,651 spread on the same certified stone. Rare Carat lists it at $4,480. 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

3.05
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645128
Dimensions15.36 × 7.40 × 4.59 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.36 mm7.40 mm3.05 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645128
Side View
Table 59.0%Crown 37.7°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 62.0%

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 27
Current: $4,480 USD|Low: $829 USD|High: $4,480 USD|Avg: $2,105 USD
Rare Carat
Retailer 2
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Retailer 22
October 31, 2026
Retailer 4$829 USD
Retailer 21$902 USD
Retailer 9$928 USD
Retailer 16$961 USD
Retailer 15$1,075 USD
Retailer 5$1,135 USD
Retailer 19$1,237 USD
Retailer 8$1,255 USD
Retailer 13$1,472 USD
Retailer 6$1,548 USD
Retailer 3$1,824 USD
Retailer 7$2,047 USD
Retailer 2$2,171 USD
Retailer 17$2,232 USD
Retailer 12$2,260 USD
Retailer 20$2,703 USD
Retailer 14$2,972 USD
Retailer 22$3,008 USD
Retailer 10$3,200 USD
Retailer 11$3,330 USD
Retailer 18$3,623 USD
Rare Carat$4,480 USD

22 data points across 22 retailers

22 retailers$829 USD to $4,480 USD

A
Cheapest Retailer
-
$829 USD
A
Retailer 2
-
$902 USD
View
A
Retailer 3
-
$928 USD
View
Final sale: no returns
A
Retailer 4
-
$961 USD
View
Retailer 5
-
$1,075 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,135 USD
View
A
Retailer 7
-
$1,237 USD
£974 GBP
View
A
Retailer 8
-
$1,255 USD
View
A
Retailer 9
-
$1,472 USD
£1,159 GBP
View
A
Retailer 10
-
$1,548 USD
View
B+
Retailer 11
-
$1,824 USD
€1,737 EUR
View
B+
Retailer 12
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$2,047 USD
View
B+
Retailer 13
-
$2,171 USD
A$3,340 AUD
View
B+
Retailer 14
-
$2,232 USD
ZAR 36,062 ZAR
View
B+
Retailer 15
-
$2,260 USD
View
B
Retailer 16
-
$2,703 USD
View
Retailer 17
-
$2,972 USD
£2,340 GBP
View
Price last confirmed 14 days ago
B
Retailer 18
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$3,008 USD
View
B
Retailer 19
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$3,200 USD
View
B
Retailer 20
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$3,330 USD
View
B
Retailer 21
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$3,623 USD
£2,853 GBP
View
Most Expensive
B
Rare Carat
DM-19-1600_l_838645128 · Oct 28
$4,480 USD
View
21 more retailers have this diamond
Prices start from $829 USDSave up to $3,651 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
3.05ct Marquise
$829 USD