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Marquise|Lab Grown|IGI

2.05ct H VVS1 Marquise Lab Grown Diamond

EX • H/VVS1 • IGI LG766607810

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG766607810

Diamond specifications and retailer prices

From $480 AUD
$337 USD
As of November 1, 2026
Save $3,079 AUD (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,559 AUD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766607810 or 766607810. Listed at 4 retailers as of October 31, 2026, with prices from $480 to $3,559, a $3,079 spread on the same certified stone. Helzberg Diamonds lists it at $3,559. 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

2.05
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766607810
Dimensions12.52 × 6.76 × 4.22 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizePointed
Top View
12.52 mm6.76 mm2.05 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766607810
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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 1
Current: $3,559 AUD|Low: $480 AUD|High: $3,559 AUD|Avg: $1,431 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$480 AUD
Retailer 5$676 AUD
Retailer 7$703 AUD
Retailer 2$976 AUD
Retailer 8$1,001 AUD
Retailer 10$1,075 AUD
Retailer 6$1,374 AUD
Retailer 9$1,647 AUD
Retailer 4$2,313 AUD
Helzberg Diamonds$3,559 AUD

28 data points across 10 retailers

4 retailers$480 AUD to $3,559 AUD

A
Cheapest Retailer
-
$480 AUD
$337 USD
Final sale: no returns
A
Retailer 2
-
$976 AUD
£540 GBP
View
B+
Retailer 3
-
$2,313 AUD
$1,625 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNMMMGNOHG · Oct 31
$3,559 AUD
$2,500 USD
View
3 more retailers have this diamond
Prices start from $480 AUDSave up to $3,079 AUD

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
2.05ct Marquise
$480 AUD