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Marquise|Lab Grown|IGI

1.99ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG836686452

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836686452

Diamond specifications and retailer prices

From $601 AUD
$422 USD
As of October 25, 2026
Save $3,826 AUD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,427 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.99ct lab-grown marquise diamond

This 1.99ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836686452 or 836686452. Listed at 14 retailers as of October 25, 2026, with prices from $601 to $4,427, a $3,826 spread on the same certified stone. Brilliant Earth lists it at $4,427. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836686452
Dimensions12.82 × 6.50 × 4.03 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm6.50 mm1.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836686452
Side View
Table 56.0%Crown 33°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 62.0%

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: Oct 25
Current: $4,427 AUD|Low: $601 AUD|High: $87,843 AUD|Avg: $5,704 AUD|-5.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 28, 2026
Retailer 14$601 AUD
Retailer 10$656 AUD
Retailer 13$808 AUD
Retailer 8$930 AUD
Retailer 2$1,032 AUD
Retailer 4$1,041 AUD
Retailer 7$1,072 AUD
Retailer 3$1,914 AUD
Retailer 5$1,920 AUD
Retailer 6$1,993 AUD
Retailer 11$2,114 AUD
Retailer 12$2,334 AUD
Retailer 9$2,411 AUD
Brilliant Earth$4,427 AUD

21 data points across 14 retailers

14 retailers$601 AUD to $4,427 AUD

A
Cheapest Retailer
-
$601 AUD
$422 USD
A
Retailer 2
-
$656 AUD
HK$3,600 HKD
View
B+
Retailer 3
-
$808 AUD
$568 USD
View
A
Retailer 4
-
$930 AUD
€622 EUR
View
A
Retailer 5
-
$1,032 AUD
ZAR 11,718 ZAR
View
A
Retailer 6
-
$1,041 AUD
$731 USD
View
A
Retailer 7
-
$1,072 AUD
£593 GBP
View
B+
Retailer 8
-
$1,914 AUD
$1,345 USD
View
B+
Retailer 9
-
$1,920 AUD
SGD 1,823 SGD
View
B+
Retailer 10
-
$1,993 AUD
$1,400 USD
View
B+
Retailer 11
-
$2,114 AUD
$1,485 USD
View
B
Retailer 12
-
$2,334 AUD
$1,640 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,411 AUD
£1,334 GBP
View
Most Expensive
B
Brilliant Earth
21766637A · Oct 28
$4,427 AUD
$3,110 USD
View
13 more retailers have this diamond
Prices start from $601 AUDSave up to $3,826 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
1.99ct Marquise
$601 AUD