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Marquise|Lab Grown|IGI

0.87ct E FL Marquise Lab Grown Diamond

VG • E/FL • IGI LG799608342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799608342

Diamond specifications and retailer prices

From $692 AUD
$486 USD
As of October 30, 2026
Save $3,322 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,979 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.87ct lab-grown marquise diamond

This 0.87ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG799608342 or 799608342. Listed at 12 retailers as of October 26, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.87
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799608342
Dimensions9.96 × 5.15 × 3.02 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.96 mm5.15 mm0.87 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799608342
Side View
Table 55.0%Crown 30°Girdle: MediumPavilion 38.6°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,979 AUD|Low: $692 AUD|High: $5,979 AUD|Avg: $2,176 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
October 30, 2026
Retailer 12$692 AUD
Retailer 5$843 AUD
Retailer 3$1,160 AUD
Retailer 4$1,169 AUD
Retailer 9$1,271 AUD
Retailer 2$1,310 AUD
Retailer 10$1,552 AUD
Retailer 6$1,849 AUD
Retailer 11$2,739 AUD
Retailer 8$3,282 AUD
Retailer 7$4,014 AUD
Do Amore Diamonds$5,979 AUD

27 data points across 12 retailers

12 retailers$692 AUD to $4,014 AUD

A
Cheapest Retailer
-
$692 AUD
$486 USD
A
Retailer 2
-
$843 AUD
$592 USD
View
B+
Retailer 3
-
$1,160 AUD
$815 USD
View
B+
Retailer 4
-
$1,169 AUD
$821 USD
View
B+
Retailer 5
-
$1,271 AUD
$893 USD
View
B+
Retailer 6
-
$1,310 AUD
$920 USD
View
B+
Retailer 7
-
$1,552 AUD
€1,038 EUR
View
B
Retailer 8
-
$1,849 AUD
View
B
Retailer 9
-
$2,739 AUD
CA$2,673 CAD
View
B
Retailer 10
-
$3,282 AUD
$2,306 USD
View
B
Retailer 11
-
$4,014 AUD
£2,220 GBP
View
Most Expensive
Do Amore Diamonds
32-LG799608342 · Oct 31
$5,979 AUD
$4,200 USD
View
Price under review
11 more retailers have this diamond
Prices start from $692 AUDSave up to $3,322 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
0.87ct Marquise
$692 AUD