Marquise|Lab Grown|IGI

3.05ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG846692326

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846692326

Diamond specifications and retailer prices

From $747 USD
As of October 30, 2026
Save $5,113 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,860 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846692326 or 846692326. Listed at 15 retailers as of October 30, 2026, with prices from $747 to $5,860, a $5,113 spread on the same certified stone. Do Amore Diamonds lists it at $5,860. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846692326
Dimensions15.08 × 7.54 × 4.66 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.08 mm7.54 mm3.05 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846692326
Side View
Table 56.0%Crown 35.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.8%

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 30
Current: $5,860 USD|Low: $747 USD|High: $5,860 USD|Avg: $1,969 USD
Do Amore Diamonds
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
October 31, 2026
Retailer 15$747 USD
Retailer 14$836 USD
Retailer 8$1,045 USD
Retailer 10$1,155 USD
Retailer 13$1,223 USD
Retailer 11$1,240 USD
Retailer 3$1,284 USD
Retailer 4$1,469 USD
Retailer 9$2,134 USD
Retailer 2$2,160 USD
Retailer 12$2,929 USD
Retailer 6$3,015 USD
Retailer 7$3,341 USD
Retailer 5$3,415 USD
Do Amore Diamonds$5,860 USD

10 data points across 15 retailers

15 retailers$747 USD to $5,860 USD

A
Cheapest Retailer
-
$747 USD
A
Retailer 2
-
$836 USD
View
Final sale: no returns
A
Retailer 3
-
$1,045 USD
View
A
Retailer 4
-
$1,155 USD
View
B+
Retailer 5
-
$1,223 USD
View
B+
Retailer 6
-
$1,240 USD
View
B+
Retailer 7
-
$1,284 USD
£1,011 GBP
View
B+
Retailer 8
-
$1,469 USD
£1,156 GBP
View
B
Retailer 9
-
$2,134 USD
View
B
Retailer 10
-
$2,160 USD
A$3,323 AUD
View
B
Retailer 11
-
$2,929 USD
View
Retailer 12
-
$3,015 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$3,341 USD
£2,631 GBP
View
Price last confirmed 13 days ago
B
Retailer 14
-
$3,415 USD
View
Most Expensive
B
Do Amore Diamonds
36-2166089 · Oct 31
$5,860 USD
View
14 more retailers have this diamond
Prices start from $747 USDSave up to $5,113 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
$747 USD