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Marquise|Lab Grown|IGI

2.09ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG816657893

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816657893

Diamond specifications and retailer prices

From $550 AUD
$386 USD
As of November 1, 2026
Save $3,821 AUD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,370 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816657893 or 816657893. Listed at 10 retailers as of November 1, 2026, with prices from $550 to $4,370, a $3,821 spread on the same certified stone. Do Amore Diamonds lists it at $4,370. 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

2.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816657893
Dimensions13.20 × 6.67 × 4.08 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.20 mm6.67 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816657893
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.2%

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: $4,370 AUD|Low: $550 AUD|High: $4,370 AUD|Avg: $1,398 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$550 AUD
Retailer 5$800 AUD
Retailer 3$805 AUD
Retailer 10$811 AUD
Retailer 4$1,218 AUD
Retailer 2$1,629 AUD
Retailer 9$2,303 AUD
Retailer 7$2,351 AUD
Retailer 8$2,385 AUD
Do Amore Diamonds$4,370 AUD

8 data points across 10 retailers

10 retailers$550 AUD to $4,370 AUD

A
Cheapest Retailer
-
$550 AUD
$386 USD
Final sale: no returns
A
Retailer 2
-
$800 AUD
$562 USD
View
A
Retailer 3
-
$805 AUD
£446 GBP
View
B+
Retailer 4
-
$811 AUD
$570 USD
View
B+
Retailer 5
-
$1,218 AUD
£674 GBP
View
B+
Retailer 6
-
$1,629 AUD
ZAR 18,490 ZAR
View
B
Retailer 7
-
$2,303 AUD
$1,618 USD
View
B
Retailer 8
-
$2,351 AUD
$1,652 USD
View
B
Retailer 9
-
$2,385 AUD
$1,675 USD
View
Most Expensive
B
Do Amore Diamonds
27-EA3428CB5 · Nov 2
$4,370 AUD
$3,070 USD
View
9 more retailers have this diamond
Prices start from $550 AUDSave up to $3,821 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
2.09ct Marquise
$550 AUD