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Marquise|Lab Grown|IGI

1.85ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG842663341

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842663341

Diamond specifications and retailer prices

From $437 AUD
$307 USD
As of October 30, 2026
Save $3,150 AUD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,587 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.85ct lab-grown marquise diamond

This 1.85ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842663341 or 842663341. Listed at 23 retailers as of October 30, 2026, with prices from $437 to $3,587, a $3,150 spread on the same certified stone. Brilliant Earth lists it at $3,587. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842663341
Dimensions13.54 × 6.15 × 3.75 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.54 mm6.15 mm1.85 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842663341
Side View
Table 62.0%Crown 38.5°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $3,587 AUD|Low: $437 AUD|High: $3,587 AUD|Avg: $1,284 AUD
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
Retailer 15
Retailer 16
Retailer 17
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Retailer 21
Retailer 22
October 31, 2026
Retailer 19$437 AUD
Retailer 18$488 AUD
Retailer 10$512 AUD
Retailer 5$545 AUD
Retailer 15$555 AUD
Retailer 20$575 AUD
Retailer 17$729 AUD
Retailer 12$769 AUD
Retailer 14$858 AUD
Retailer 9$941 AUD
Retailer 21$963 AUD
Retailer 16$1,036 AUD
Retailer 8$1,276 AUD
Retailer 3$1,284 AUD
Retailer 2$1,667 AUD
Retailer 13$1,711 AUD
Retailer 7$1,752 AUD
Retailer 4$1,810 AUD
Retailer 6$2,195 AUD
Retailer 22$2,566 AUD
Retailer 11$2,797 AUD
Brilliant Earth$3,587 AUD

11 data points across 22 retailers

23 retailers$437 AUD to $3,587 AUD

A+
Cheapest Retailer
-
$437 AUD
$307 USD
A
Retailer 2
-
$488 AUD
$343 USD
View
Final sale: no returns
A
Retailer 3
-
$512 AUD
$360 USD
View
A
Retailer 4
-
$545 AUD
$383 USD
View
A
Retailer 5
-
$555 AUD
$390 USD
View
A
Retailer 6
-
$575 AUD
£318 GBP
View
B+
Retailer 7
-
$729 AUD
$512 USD
View
A
Retailer 8
-
$769 AUD
$540 USD
View
A
Retailer 9
-
$858 AUD
€574 EUR
View
A
Retailer 10
-
$941 AUD
ZAR 10,673 ZAR
View
A
Retailer 11
-
$963 AUD
£532 GBP
View
A
Retailer 12
-
$1,036 AUD
$728 USD
View
A
Retailer 13
-
$1,276 AUD
View
A
Retailer 14
-
$1,284 AUD
$902 USD
View
B+
Retailer 15
-
$1,667 AUD
$1,171 USD
View
B+
Retailer 16
-
$1,711 AUD
$1,202 USD
View
B+
Retailer 17
-
$1,752 AUD
$1,231 USD
View
B+
Retailer 18
-
$1,810 AUD
$1,272 USD
View
B+
Retailer 19
-
$2,195 AUD
£1,214 GBP
View
B
Retailer 20
-
$2,198 AUD
$1,544 USD
View
B+
Retailer 21
-
$2,566 AUD
SGD 2,436 SGD
View
B
Retailer 22
-
$2,797 AUD
$1,965 USD
View
Most Expensive
B
Brilliant Earth
22281559A · Oct 30
$3,587 AUD
$2,520 USD
View
22 more retailers have this diamond
Prices start from $437 AUDSave up to $3,150 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+
1.85ct Marquise
$437 AUD