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Marquise|Lab Grown|IGI

0.89ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG823646408

Shape and cutting style on the report: Hexagonal modified brilliant

Certificate IGI LG823646408

Diamond specifications and retailer prices

From $288 USD
As of November 1, 2026
Save $1,742 USD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,030 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.89ct lab-grown marquise diamond

This 0.89ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823646408 or 823646408. Listed at 8 retailers as of November 1, 2026, with prices from $288 to $2,030, a $1,742 spread on the same certified stone. Do Amore Diamonds lists it at $2,030. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.89
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823646408
Dimensions9.71 × 4.70 × 3.07 mm
L/W Ratio2.07
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
9.71 mm4.70 mm0.89 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823646408
Side View
Table 63.0%Crown 35.6°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 65.3%

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: Nov 1
Current: $2,030 USD|Low: $288 USD|High: $2,280 USD|Avg: $1,052 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$288 USD
Retailer 4$298 USD
Retailer 5$472 USD
Retailer 2$710 USD
Retailer 8$1,296 USD
Retailer 7$1,372 USD
Retailer 3$1,408 USD
Do Amore Diamonds$2,030 USD

21 data points across 8 retailers

8 retailers$288 USD to $2,030 USD

A
Cheapest Retailer
-
$288 USD
Final sale: no returns
A
Retailer 2
-
$298 USD
View
A
Retailer 3
-
$472 USD
View
A
Retailer 4
-
$710 USD
£559 GBP
View
B
Retailer 5
-
$1,296 USD
View
B
Retailer 6
-
$1,372 USD
View
B+
Retailer 7
-
$1,408 USD
£1,109 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D88370 · Nov 2
$2,030 USD
View
7 more retailers have this diamond
Prices start from $288 USDSave up to $1,742 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
0.89ct Marquise
$288 USD