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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 $302 SGD
$236 USD
As of November 2, 2026
Save $1,372 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,674 SGD 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 $302 to $1,674, a $1,372 spread on the same certified stone. Reve Diamonds lists it at $1,674. 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
Colour
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: $702 SGD|Low: $302 SGD|High: $1,742 SGD|Avg: $802 SGD|-5.8%
Retailer 1
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 2, 2026
Retailer 16$302 SGD
Retailer 8$336 SGD
Retailer 11$350 SGD
Retailer 4$375 SGD
Retailer 9$375 SGD
Retailer 5$426 SGD
Retailer 3$572 SGD
Retailer 15$614 SGD
Retailer 7$623 SGD
Retailer 20$633 SGD
Retailer 18$652 SGD
Retailer 12$681 SGD
Retailer 1$702 SGD
Retailer 13$895 SGD
Retailer 17$954 SGD
Retailer 10$1,010 SGD
Retailer 6$1,203 SGD
Retailer 19$1,209 SGD
Retailer 2$1,271 SGD
Retailer 14$1,501 SGD
Reve Diamonds$1,674 SGD

20 data points across 21 retailers

21 retailers$302 SGD to $1,674 SGD

A
Cheapest Retailer
-
$302 SGD
$236 USD
A
Retailer 2
-
$336 SGD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$350 SGD
$274 USD
View
A
Retailer 4
-
$375 SGD
$293 USD
View
Retailer 5
-
$375 SGD
$293 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$426 SGD
HK$2,600 HKD
View
A
Retailer 7
-
$572 SGD
$447 USD
View
A
Retailer 8
-
$614 SGD
$480 USD
View
A
Retailer 9
-
$623 SGD
€464 EUR
View
A
Retailer 10
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$633 SGD
$495 USD
View
A
Retailer 11
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$652 SGD
$510 USD
View
A
Retailer 12
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$681 SGD
ZAR 8,598 ZAR
View
A
Retailer 13
-
$702 SGD
£432 GBP
View
B+
Retailer 14
-
$895 SGD
$700 USD
View
Retailer 15
-
$954 SGD
A$1,148 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,010 SGD
View
B+
Retailer 17
-
$1,203 SGD
$941 USD
View
B
Retailer 18
-
$1,209 SGD
$945 USD
View
B+
Retailer 19
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$1,271 SGD
$994 USD
View
B
Retailer 20
-
$1,501 SGD
£924 GBP
View
Most Expensive
B
Reve Diamonds
69D232933 · Nov 1
$1,674 SGD
$1,309 USD
View
20 more retailers have this diamond
Prices start from $302 SGDSave up to $1,372 SGD

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
$302 SGD