CaratHunter
Plans
Marquise|Lab Grown|IGI

3.00ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG836607581

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836607581

Diamond specifications and retailer prices

From $477 USD
As of November 2, 2026
Save $3,753 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,230 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836607581 or 836607581. Listed at 12 retailers as of November 2, 2026, with prices from $477 to $4,230, a $3,753 spread on the same certified stone. Do Amore Diamonds lists it at $4,230. 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

3.00
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607581
Dimensions14.30 × 7.42 × 4.69 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.30 mm7.42 mm3.00 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607581
Side View
Table 60.0%Crown 38.8°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 63.2%

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 2
Current: $4,230 USD|Low: $477 USD|High: $4,230 USD|Avg: $1,437 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
November 2, 2026
Retailer 5$477 USD
Retailer 8$533 USD
Retailer 7$534 USD
Retailer 2$726 USD
Retailer 12$783 USD
Retailer 3$818 USD
Retailer 6$1,012 USD
Retailer 10$2,064 USD
Retailer 11$2,211 USD
Retailer 4$2,237 USD
Retailer 9$2,723 USD
Do Amore Diamonds$4,230 USD

22 data points across 12 retailers

12 retailers$477 USD to $4,230 USD

A
Cheapest Retailer
-
$477 USD
A
Retailer 2
-
$533 USD
View
Final sale: no returns
A
Retailer 3
-
$534 USD
View
A
Retailer 4
-
$726 USD
£572 GBP
View
B+
Retailer 5
-
$783 USD
View
A
Retailer 6
-
$818 USD
View
A
Retailer 7
-
$1,012 USD
£797 GBP
View
B
Retailer 8
-
$2,064 USD
View
B
Retailer 9
-
$2,211 USD
View
B
Retailer 10
-
$2,237 USD
View
B
Retailer 11
-
$2,723 USD
£2,144 GBP
View
Most Expensive
B
Do Amore Diamonds
27-65557E01C · Nov 2
$4,230 USD
View
11 more retailers have this diamond
Prices start from $477 USDSave up to $3,753 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
3.00ct Marquise
$477 USD