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Marquise|Lab Grown|IGI

3.09ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG774625116

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774625116

Diamond specifications and retailer prices

From $382 USD
As of November 1, 2026
Save $3,087 USD (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,469 USD at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774625116 or 774625116. Listed at 5 retailers as of November 1, 2026, with prices from $382 to $3,469, a $3,087 spread on the same certified stone. Helzberg Diamonds lists it at $3,469. 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

3.09
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774625116
Dimensions15.59 × 7.45 × 4.68 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
15.59 mm7.45 mm3.09 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774625116
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.8%

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: Nov 1
Current: $3,469 USD|Low: $382 USD|High: $3,469 USD|Avg: $1,393 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 6$382 USD
Retailer 3$681 USD
Retailer 8$729 USD
Retailer 9$735 USD
Retailer 2$783 USD
Retailer 10$920 USD
Retailer 11$1,044 USD
Retailer 4$1,183 USD
Retailer 12$1,454 USD
Retailer 7$2,285 USD
Retailer 5$2,660 USD
Helzberg Diamonds$3,469 USD

40 data points across 12 retailers

5 retailers$382 USD to $3,469 USD

A
Cheapest Retailer
-
$382 USD
Final sale: no returns
A
Retailer 2
-
$783 USD
£617 GBP
View
Retailer 3
-
$2,285 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$2,660 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNNKMILHHM · Nov 2
$3,469 USD
View
4 more retailers have this diamond
Prices start from $382 USDSave up to $3,087 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
3.09ct Marquise
$382 USD