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Marquise|Lab Grown|IGI

1.89ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG763618244

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG763618244

Diamond specifications and retailer prices

From $504 USD
£397 GBP
As of November 2, 2026
Save $2,586 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,090 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.89ct lab-grown marquise diamond

This 1.89ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763618244 or 763618244. Listed at 15 retailers as of November 2, 2026, with prices from $504 to $3,090, a $2,586 spread on the same certified stone. Do Amore Diamonds lists it at $3,090. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763618244
Dimensions12.85 × 6.38 × 4.09 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Top View
12.85 mm6.38 mm1.89 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763618244
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.1%

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: Nov 2
Current: $3,090 USD|Low: $504 USD|High: $3,250 USD|Avg: $1,288 USD|-4.9%
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
November 3, 2026
Retailer 8$504 USD
Retailer 11$505 USD
Retailer 5$544 USD
Retailer 4$560 USD
Retailer 6$574 USD
Retailer 13$735 USD
Retailer 15$750 USD
Retailer 3$1,040 USD
Retailer 12$1,107 USD
Retailer 14$1,267 USD
Retailer 7$1,623 USD
Retailer 9$1,863 USD
Retailer 2$1,937 USD
Retailer 10$2,400 USD
Do Amore Diamonds$3,090 USD

26 data points across 15 retailers

15 retailers$504 USD to $3,090 USD

A
Cheapest Retailer
-
$504 USD
£397 GBP
A
Retailer 2
-
$505 USD
View
A
Retailer 3
-
$544 USD
View
A
Retailer 4
-
$560 USD
View
A
Retailer 5
-
$574 USD
View
A
Retailer 6
-
$735 USD
€700 EUR
View
A
Retailer 7
-
$750 USD
View
Retailer 8
-
$1,040 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$1,107 USD
A$1,703 AUD
View
B+
Retailer 10
-
$1,267 USD
View
Retailer 11
-
$1,623 USD
A$2,497 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
$1,863 USD
£1,467 GBP
View
B
Retailer 13
-
$1,937 USD
View
B
Retailer 14
-
$2,400 USD
View
Most Expensive
B
Do Amore Diamonds
27-FD1B8688A · Nov 2
$3,090 USD
View
14 more retailers have this diamond
Prices start from $504 USDSave up to $2,586 USD

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
1.89ct Marquise
$504 USD