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Marquise|Lab Grown|IGI

0.90ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG660442332

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG660442332

Diamond specifications and retailer prices

From $215 USD
As of October 30, 2026
Save $1,855 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,070 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown marquise diamond

This 0.9ct 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 LG660442332 or 660442332. Listed at 24 retailers as of October 30, 2026, with prices from $215 to $2,070, a $1,855 spread on the same certified stone. Do Amore Diamonds lists it at $2,070. 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

0.90
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660442332
Dimensions9.90 × 5.05 × 3.18 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
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
9.90 mm5.05 mm0.90 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660442332
Side View
Table 59.0%Crown 34.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.0%

Caratlytics Score

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A+
Exceptional
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: $2,070 USD|Low: $211 USD|High: $2,070 USD|Avg: $709 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
November 1, 2026
Retailer 4$215 USD
Retailer 10$241 USD
Retailer 14$250 USD
Retailer 8$267 USD
Retailer 11$267 USD
Retailer 13$361 USD
Retailer 17$370 USD
Retailer 3$397 USD
Retailer 6$497 USD
Retailer 20$533 USD
Retailer 16$558 USD
Retailer 21$735 USD
Retailer 7$862 USD
Retailer 5$948 USD
Retailer 12$964 USD
Retailer 22$1,025 USD
Retailer 15$1,119 USD
Retailer 19$1,143 USD
Retailer 2$1,181 USD
Retailer 18$1,200 USD
Retailer 9$1,242 USD
Do Amore Diamonds$2,070 USD

38 data points across 22 retailers

24 retailers$215 USD to $2,070 USD

A+
Cheapest Retailer
-
$215 USD
A
Retailer 2
-
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$250 USD
View
Retailer 4
-
$267 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$267 USD
View
A
Retailer 6
-
$361 USD
£284 GBP
View
A
Retailer 7
-
$370 USD
View
A
Retailer 8
-
$397 USD
HK$3,100 HKD
View
A
Retailer 9
-
$449 USD
View
A
Retailer 10
-
$497 USD
View
A
Retailer 11
-
$533 USD
ZAR 8,614 ZAR
View
A
Retailer 12
-
$558 USD
£439 GBP
View
A
Retailer 13
-
$735 USD
A$1,131 AUD
View
B+
Retailer 14
-
$862 USD
View
B+
Retailer 15
-
$948 USD
View
B+
Retailer 16
-
$964 USD
SGD 1,303 SGD
View
B+
Retailer 17
-
$1,025 USD
View
B+
Retailer 18
-
$1,119 USD
View
B+
Retailer 19
-
$1,143 USD
£900 GBP
View
B+
Retailer 20
-
$1,181 USD
£930 GBP
View
B+
Retailer 21
-
$1,200 USD
View
B
Retailer 22
-
$1,242 USD
View
B
Retailer 23
-
$1,676 USD
£1,320 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7C750F32A · Oct 31
$2,070 USD
View
23 more retailers have this diamond
Prices start from $215 USDSave up to $1,855 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+
0.90ct Marquise
$215 USD