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Marquise|Lab Grown|IGI

1.90ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG776673541

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776673541

Diamond specifications and retailer prices

From $501 AUD
$352 USD
As of October 28, 2026
Save $3,328 AUD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,829 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown marquise diamond

This 1.9ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776673541 or 776673541. Listed at 13 retailers as of October 28, 2026, with prices from $501 to $3,829, a $3,328 spread on the same certified stone. Do Amore Diamonds lists it at $3,829. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776673541
Dimensions6.38 × 6.38 × 3.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.38 mm6.38 mm1.90 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776673541
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.1%

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 28
Current: $3,829 AUD|Low: $671 AUD|High: $3,829 AUD|Avg: $1,372 AUD
Do Amore Diamonds
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
October 29, 2026
Retailer 15$671 AUD
Retailer 9$695 AUD
Retailer 11$713 AUD
Retailer 12$754 AUD
Retailer 5$828 AUD
Retailer 14$851 AUD
Retailer 13$918 AUD
Retailer 3$922 AUD
Retailer 8$1,157 AUD
Retailer 7$1,559 AUD
Retailer 10$1,645 AUD
Retailer 4$1,865 AUD
Retailer 6$1,990 AUD
Retailer 2$2,381 AUD
Retailer 16$2,662 AUD
Do Amore Diamonds$3,829 AUD

19 data points across 16 retailers

13 retailers$501 AUD to $3,829 AUD

A
Cheapest Retailer
-
$501 AUD
$352 USD
A
Retailer 2
-
$671 AUD
$471 USD
View
A
Retailer 3
-
$695 AUD
£384 GBP
View
B+
Retailer 4
-
$713 AUD
$501 USD
View
A
Retailer 5
-
$754 AUD
$530 USD
View
A
Retailer 6
-
$851 AUD
$598 USD
View
A
Retailer 7
-
$918 AUD
€614 EUR
View
B+
Retailer 8
-
$1,157 AUD
View
Price last confirmed 120 days ago
B+
Retailer 9
-
$1,645 AUD
$1,156 USD
View
B+
Retailer 10
-
$1,865 AUD
$1,310 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$1,900 AUD
$1,335 USD
View
B
Retailer 12
-
$2,381 AUD
£1,317 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E82FAF95A · Oct 29
$3,829 AUD
$2,690 USD
View
12 more retailers have this diamond
Prices start from $501 AUDSave up to $3,328 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
1.90ct Marquise
$501 AUD