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Marquise|Lab Grown|IGI

2.05ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG851611737

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851611737

Diamond specifications and retailer prices

From $463 AUD
$325 USD
As of November 2, 2026
Save $3,988 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,450 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851611737 or 851611737. Listed at 21 retailers as of October 30, 2026, with prices from $463 to $4,450, a $3,988 spread on the same certified stone. Yadav Diamonds lists it at $4,450. 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
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851611737
Dimensions13.05 × 6.68 × 4.19 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.05 mm6.68 mm2.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851611737
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

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 2
Current: $1,389 AUD|Low: $463 AUD|High: $4,450 AUD|Avg: $1,528 AUD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
November 2, 2026
Retailer 19$463 AUD
Retailer 14$537 AUD
Retailer 3$574 AUD
Retailer 16$607 AUD
Retailer 6$638 AUD
Retailer 11$772 AUD
Retailer 4$790 AUD
Retailer 5$971 AUD
Retailer 12$1,026 AUD
Retailer 20$1,194 AUD
Retailer 8$1,275 AUD
Retailer 1$1,389 AUD
Retailer 18$1,401 AUD
Retailer 7$1,845 AUD
Retailer 13$1,871 AUD
Retailer 9$1,908 AUD
Retailer 17$2,051 AUD
Retailer 15$2,300 AUD
Retailer 2$2,476 AUD
Retailer 10$2,555 AUD
Yadav Diamonds$4,450 AUD

6 data points across 21 retailers

21 retailers$463 AUD to $4,450 AUD

A
Cheapest Retailer
-
$463 AUD
$325 USD
A
Retailer 2
-
$537 AUD
$377 USD
View
A
Retailer 3
-
$574 AUD
$403 USD
View
A
Retailer 4
-
$607 AUD
£336 GBP
View
A
Retailer 5
-
$638 AUD
HK$3,500 HKD
View
B+
Retailer 6
-
$772 AUD
$542 USD
View
A
Retailer 7
-
$790 AUD
$555 USD
View
A
Retailer 8
-
$971 AUD
$682 USD
View
A
Retailer 9
-
$1,026 AUD
£567 GBP
View
A
Retailer 10
-
$1,194 AUD
$839 USD
View
B+
Retailer 11
-
$1,275 AUD
View
B+
Retailer 12
-
$1,389 AUD
ZAR 15,762 ZAR
View
B+
Retailer 13
-
$1,401 AUD
$984 USD
View
B+
Retailer 14
-
$1,845 AUD
$1,296 USD
View
B+
Retailer 15
-
$1,871 AUD
SGD 1,776 SGD
View
B+
Retailer 16
-
$1,908 AUD
$1,341 USD
View
B+
Retailer 17
-
$2,051 AUD
$1,441 USD
View
B
Retailer 18
-
$2,300 AUD
£1,272 GBP
View
B
Retailer 19
-
$2,476 AUD
$1,739 USD
View
B
Retailer 20
-
$2,555 AUD
$1,795 USD
View
Most Expensive
B
Yadav Diamonds
13369340 · Oct 30
$4,450 AUD
$3,126 USD
View
20 more retailers have this diamond
Prices start from $463 AUDSave up to $3,988 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
$463 AUD