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Marquise|Lab Grown|IGI

3.06ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG849618713

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849618713

Diamond specifications and retailer prices

From $423 USD
As of November 4, 2026
Save $2,807 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,230 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849618713 or 849618713. Listed at 14 retailers as of November 4, 2026, with prices from $423 to $3,230, a $2,807 spread on the same certified stone. Do Amore Diamonds lists it at $3,230. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849618713
Dimensions15.07 × 7.23 × 4.73 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
15.07 mm7.23 mm3.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849618713
Side View
Table 58.0%Crown 36.9°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 65.4%

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: Nov 4
Current: $3,230 USD|Low: $423 USD|High: $3,230 USD|Avg: $1,500 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
November 5, 2026
Retailer 11$423 USD
Retailer 3$474 USD
Retailer 7$524 USD
Retailer 9$643 USD
Retailer 13$697 USD
Retailer 2$796 USD
Retailer 8$950 USD
Retailer 5$1,279 USD
Retailer 12$1,861 USD
Retailer 4$1,963 USD
Retailer 6$2,007 USD
Retailer 14$2,326 USD
Retailer 10$2,850 USD
Do Amore Diamonds$3,230 USD

3 data points across 14 retailers

14 retailers$423 USD to $3,230 USD

A
Cheapest Retailer
-
$423 USD
A
Retailer 2
-
$474 USD
View
Retailer 3
-
$524 USD
View
A
Retailer 4
-
$643 USD
View
B+
Retailer 5
-
$697 USD
View
Retailer 6
-
$796 USD
View
A
Retailer 7
-
$950 USD
View
B+
Retailer 8
-
$1,279 USD
View
B
Retailer 9
-
$1,861 USD
View
B+
Retailer 10
-
$1,963 USD
View
B+
Retailer 11
-
$2,007 USD
View
B
Retailer 12
-
$2,326 USD
View
B
Retailer 13
-
$2,850 USD
View
Most Expensive
B
Do Amore Diamonds
25-9035126-003 · Nov 4
$3,230 USD
View
13 more retailers have this diamond
Prices start from $423 USDSave up to $2,807 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
3.06ct Marquise
$423 USD