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Marquise|Lab Grown|IGI

0.65ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG823695290

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823695290

Diamond specifications and retailer prices

From $236 USD
As of November 2, 2026
Save $1,073 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,309 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.65ct lab-grown marquise diamond

This 0.65ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823695290 or 823695290. Listed at 21 retailers as of November 1, 2026, with prices from $236 to $1,309, a $1,073 spread on the same certified stone. Reve Diamonds lists it at $1,309. 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

0.65
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695290
Dimensions8.88 × 4.48 × 2.78 mm
L/W Ratio1.98
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
8.88 mm4.48 mm0.65 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695290
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.1%

Caratlytics Score

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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 2
Current: $549 USD|Low: $236 USD|High: $1,362 USD|Avg: $627 USD|-5.8%
Retailer 1
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Retailer 20
Reve Diamonds
November 2, 2026
Retailer 16$236 USD
Retailer 8$263 USD
Retailer 11$274 USD
Retailer 4$293 USD
Retailer 9$293 USD
Retailer 5$333 USD
Retailer 3$447 USD
Retailer 15$480 USD
Retailer 7$487 USD
Retailer 20$495 USD
Retailer 18$510 USD
Retailer 12$532 USD
Retailer 1$549 USD
Retailer 13$700 USD
Retailer 17$746 USD
Retailer 10$790 USD
Retailer 6$941 USD
Retailer 19$945 USD
Retailer 2$994 USD
Retailer 14$1,173 USD
Reve Diamonds$1,309 USD

20 data points across 21 retailers

21 retailers$236 USD to $1,309 USD

A
Cheapest Retailer
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$236 USD
A
Retailer 2
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$263 USD
View
Final sale: no returns
A
Retailer 3
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$274 USD
View
A
Retailer 4
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$293 USD
View
Retailer 5
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$293 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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$333 USD
HK$2,600 HKD
View
A
Retailer 7
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$447 USD
View
A
Retailer 8
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$480 USD
View
A
Retailer 9
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$487 USD
€464 EUR
View
A
Retailer 10
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$495 USD
View
A
Retailer 11
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$510 USD
View
A
Retailer 12
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$532 USD
ZAR 8,598 ZAR
View
A
Retailer 13
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$549 USD
£432 GBP
View
B+
Retailer 14
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$700 USD
View
Retailer 15
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$746 USD
A$1,148 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
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$790 USD
SGD 1,067 SGD
View
B+
Retailer 17
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$941 USD
View
B
Retailer 18
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$945 USD
View
B+
Retailer 19
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$994 USD
View
B
Retailer 20
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$1,173 USD
£924 GBP
View
Most Expensive
B
Reve Diamonds
69D232933 · Nov 1
$1,309 USD
View
20 more retailers have this diamond
Prices start from $236 USDSave up to $1,073 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
0.65ct Marquise
$236 USD