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Marquise|Lab Grown|IGI

3.05ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG749523473

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749523473

Diamond specifications and retailer prices

From $441 USD
As of November 1, 2026
Save $3,080 USD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,521 USD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749523473 or 749523473. Listed at 7 retailers as of October 31, 2026, with prices from $441 to $3,521, a $3,080 spread on the same certified stone. Frank Darling lists it at $3,521. 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

3.05
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749523473
Dimensions14.75 × 7.55 × 4.77 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Top View
14.75 mm7.55 mm3.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749523473
Side View
Table 61.0%Crown 34.9°Girdle: STK-THKPavilion 40.9°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 1
Current: $3,521 USD|Low: $441 USD|High: $5,700 USD|Avg: $1,835 USD|-5.4%
Frank Darling
Retailer 2
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Retailer 8
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Retailer 10
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Retailer 16
October 27, 2026
Retailer 9$441 USD
Retailer 3$460 USD
Retailer 10$628 USD
Retailer 14$750 USD
Retailer 12$836 USD
Retailer 15$845 USD
Retailer 4$1,049 USD
Retailer 5$1,219 USD
Retailer 8$1,494 USD
Retailer 2$1,613 USD
Retailer 16$1,827 USD
Retailer 6$1,976 USD
Retailer 11$2,400 USD
Retailer 13$3,380 USD
Frank Darling$3,521 USD
Retailer 7$5,700 USD

13 data points across 16 retailers

7 retailers$441 USD to $3,521 USD

A
Cheapest Retailer
-
$441 USD
Final sale: no returns
B+
Retailer 2
-
$628 USD
View
B+
Retailer 3
-
$1,494 USD
CA$2,075 CAD
View
B+
Retailer 4
-
$1,613 USD
View
B+
Retailer 5
-
$1,976 USD
View
Retailer 6
-
$2,400 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Frank Darling
100760280594KD · Oct 31
$3,521 USD
View
6 more retailers have this diamond
Prices start from $441 USDSave up to $3,080 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
$441 USD