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Marquise|Lab Grown|IGI

3.00ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG848665359

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665359

Diamond specifications and retailer prices

From $594 USD
As of October 30, 2026
Save $2,996 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,590 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848665359 or 848665359. Listed at 16 retailers as of October 30, 2026, with prices from $594 to $3,590, a $2,996 spread on the same certified stone. Brilliant Earth lists it at $3,590. 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

3.00
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665359
Dimensions14.86 × 7.39 × 4.76 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.86 mm7.39 mm3.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665359
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 64.4%

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: $3,590 USD|Low: $594 USD|High: $3,590 USD|Avg: $1,727 USD
Brilliant Earth
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
Retailer 16
November 1, 2026
Retailer 5$594 USD
Retailer 6$665 USD
Retailer 9$758 USD
Retailer 16$865 USD
Retailer 14$988 USD
Retailer 10$1,152 USD
Retailer 3$1,361 USD
Retailer 12$1,555 USD
Retailer 11$1,563 USD
Retailer 13$1,600 USD
Retailer 4$2,351 USD
Retailer 8$2,383 USD
Retailer 15$2,451 USD
Retailer 2$3,198 USD
Retailer 7$3,249 USD
Brilliant Earth$3,590 USD

7 data points across 16 retailers

16 retailers$594 USD to $3,590 USD

A
Cheapest Retailer
-
$594 USD
A
Retailer 2
-
$665 USD
View
Final sale: no returns
A
Retailer 3
-
$758 USD
£597 GBP
View
A
Retailer 4
-
$865 USD
View
A
Retailer 5
-
$988 USD
View
A
Retailer 6
-
$1,152 USD
£907 GBP
View
B+
Retailer 7
-
$1,361 USD
View
B+
Retailer 8
-
$1,555 USD
A$2,393 AUD
View
B+
Retailer 9
-
$1,563 USD
View
B+
Retailer 10
-
$1,600 USD
ZAR 25,846 ZAR
View
B
Retailer 11
-
$2,351 USD
View
B
Retailer 12
-
$2,383 USD
View
B
Retailer 13
-
$2,451 USD
View
B
Retailer 14
-
$3,198 USD
£2,518 GBP
View
B
Retailer 15
-
$3,249 USD
View
Most Expensive
B
Brilliant Earth
22328711A · Oct 31
$3,590 USD
View
15 more retailers have this diamond
Prices start from $594 USDSave up to $2,996 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
$594 USD