Marquise|Lab Grown|IGI

3.05ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG840655021

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840655021

Diamond specifications and retailer prices

From $691 USD
As of October 30, 2026
Save $2,884 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,575 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840655021 or 840655021. Listed at 20 retailers as of October 28, 2026, with prices from $691 to $3,575, a $2,884 spread on the same certified stone. Rare Carat lists it at $3,575. 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840655021
Dimensions15.56 × 7.42 × 4.55 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.56 mm7.42 mm3.05 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840655021
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.3%

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: $3,575 USD|Low: $691 USD|High: $3,575 USD|Avg: $1,706 USD
Rare Carat
Retailer 2
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Retailer 20
October 31, 2026
Retailer 11$691 USD
Retailer 7$752 USD
Retailer 5$773 USD
Retailer 16$801 USD
Retailer 12$850 USD
Retailer 17$980 USD
Retailer 15$1,052 USD
Retailer 19$1,179 USD
Retailer 2$1,284 USD
Retailer 6$1,304 USD
Retailer 3$1,652 USD
Retailer 14$1,810 USD
Retailer 20$1,861 USD
Retailer 13$1,974 USD
Retailer 4$2,253 USD
Retailer 8$2,484 USD
Retailer 9$2,734 USD
Retailer 10$2,764 USD
Retailer 18$3,165 USD
Rare Carat$3,575 USD

26 data points across 20 retailers

20 retailers$691 USD to $3,575 USD

A
Cheapest Retailer
-
$691 USD
A
Retailer 2
-
$752 USD
View
A
Retailer 3
-
$773 USD
View
Final sale: no returns
A
Retailer 4
-
$801 USD
View
Retailer 5
-
$850 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$980 USD
View
A
Retailer 7
-
$1,052 USD
£828 GBP
View
A
Retailer 8
-
$1,179 USD
View
A
Retailer 9
-
$1,284 USD
£1,011 GBP
View
A
Retailer 10
-
$1,304 USD
View
B+
Retailer 11
-
$1,652 USD
View
B+
Retailer 12
-
$1,810 USD
A$2,785 AUD
View
B+
Retailer 13
-
$1,861 USD
ZAR 30,063 ZAR
View
B+
Retailer 14
-
$1,974 USD
View
B+
Retailer 15
-
$2,253 USD
View
B+
Retailer 16
-
$2,484 USD
£1,956 GBP
View
B
Retailer 17
-
$2,734 USD
View
B
Retailer 18
-
$2,764 USD
View
B
Retailer 19
-
$3,165 USD
£2,492 GBP
View
Most Expensive
B
Rare Carat
IND NI-10_l_840655021 · Oct 28
$3,575 USD
View
19 more retailers have this diamond
Prices start from $691 USDSave up to $2,884 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
$691 USD