Marquise|Lab Grown|IGI

0.90ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG803675488

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803675488

Diamond specifications and retailer prices

From $299 SGD
$234 USD
As of November 1, 2026
Save $1,264 SGD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,563 SGD at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG803675488 or 803675488. Listed at 21 retailers as of November 1, 2026, with prices from $299 to $1,563, a $1,264 spread on the same certified stone. Reve Diamonds lists it at $1,563. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803675488
Dimensions9.89 × 5.05 × 3.08 mm
L/W Ratio1.96
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
9.89 mm5.05 mm0.90 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803675488
Side View
Table 61.0%Crown 34.8°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $603 SGD|Low: $299 SGD|High: $2,365 SGD|Avg: $948 SGD|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Reve Diamonds
November 1, 2026
Retailer 15$299 SGD
Retailer 6$359 SGD
Retailer 12$467 SGD
Retailer 4$600 SGD
Retailer 1$603 SGD
Retailer 9$612 SGD
Retailer 2$722 SGD
Retailer 13$731 SGD
Retailer 7$780 SGD
Retailer 14$828 SGD
Retailer 10$850 SGD
Retailer 3$1,134 SGD
Retailer 8$1,328 SGD
Retailer 5$1,342 SGD
Retailer 11$1,534 SGD
Reve Diamonds$1,563 SGD

37 data points across 16 retailers

21 retailers$299 SGD to $1,563 SGD

Retailer 1
-
$290 SGD
$227 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$299 SGD
$234 USD
View
Final sale: no returns
Retailer 3
-
$336 SGD
$263 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$355 SGD
$278 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$359 SGD
$281 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$359 SGD
$281 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$467 SGD
$365 USD
View
Retailer 8
-
$600 SGD
€447 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$603 SGD
ZAR 7,614 ZAR
View
A
Retailer 10
-
$612 SGD
£377 GBP
View
A
Retailer 11
-
$722 SGD
$565 USD
View
A
Retailer 12
-
$731 SGD
$572 USD
View
Retailer 13
-
$780 SGD
$610 USD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$828 SGD
A$997 AUD
View
A
Retailer 15
-
$850 SGD
$665 USD
View
B+
Retailer 16
-
$1,134 SGD
$887 USD
View
Retailer 17
-
$1,156 SGD
$904 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$1,328 SGD
£818 GBP
View
B+
Retailer 19
-
$1,342 SGD
$1,050 USD
View
B+
Retailer 20
-
$1,534 SGD
$1,200 USD
View
Most Expensive
B
Reve Diamonds
CDF70697F · Nov 1
$1,563 SGD
$1,223 USD
View
20 more retailers have this diamond
Prices start from $299 SGDSave up to $1,264 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
0.90ct Marquise
$299 SGD