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Marquise|Lab Grown|IGI

0.90ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG803605248

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803605248

Diamond specifications and retailer prices

From $308 SGD
$241 USD
As of November 1, 2026
Save $2,338 SGD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,646 SGD 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 LG803605248 or 803605248. Listed at 26 retailers as of October 31, 2026, with prices from $308 to $2,646, a $2,338 spread on the same certified stone. Do Amore Diamonds lists it at $2,646. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803605248
Dimensions10.13 × 5.13 × 3.10 mm
L/W Ratio1.97
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
10.13 mm5.13 mm0.90 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803605248
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.4%

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 1
Current: $2,646 SGD|Low: $304 SGD|High: $2,646 SGD|Avg: $913 SGD
Do Amore Diamonds
Retailer 2
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Retailer 24
November 1, 2026
Retailer 16$304 SGD
Retailer 9$308 SGD
Retailer 14$320 SGD
Retailer 5$341 SGD
Retailer 10$341 SGD
Retailer 13$462 SGD
Retailer 19$473 SGD
Retailer 6$507 SGD
Retailer 4$574 SGD
Retailer 24$635 SGD
Retailer 22$682 SGD
Retailer 8$699 SGD
Retailer 18$713 SGD
Retailer 23$940 SGD
Retailer 3$1,102 SGD
Retailer 7$1,212 SGD
Retailer 12$1,233 SGD
Retailer 17$1,278 SGD
Retailer 21$1,310 SGD
Retailer 15$1,461 SGD
Retailer 2$1,510 SGD
Retailer 20$1,534 SGD
Retailer 11$1,588 SGD
Do Amore Diamonds$2,646 SGD

32 data points across 24 retailers

26 retailers$308 SGD to $2,646 SGD

Retailer 1
-
$304 SGD
$238 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$308 SGD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$320 SGD
$250 USD
View
Retailer 4
-
$341 SGD
$267 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$341 SGD
$267 USD
View
A
Retailer 6
-
$462 SGD
£284 GBP
View
A
Retailer 7
-
$473 SGD
$370 USD
View
A
Retailer 8
-
$507 SGD
HK$3,100 HKD
View
A
Retailer 9
-
$574 SGD
$449 USD
View
A
Retailer 10
-
$635 SGD
$497 USD
View
A
Retailer 11
-
$682 SGD
ZAR 8,614 ZAR
View
Retailer 12
-
$699 SGD
€521 EUR
View
Price last confirmed 7 days ago
A
Retailer 13
-
$713 SGD
£439 GBP
View
A
Retailer 14
-
$940 SGD
A$1,131 AUD
View
B+
Retailer 15
-
$1,102 SGD
$862 USD
View
B+
Retailer 16
-
$1,212 SGD
$948 USD
View
B+
Retailer 17
-
$1,233 SGD
View
B+
Retailer 18
-
$1,278 SGD
$1,000 USD
View
B+
Retailer 19
-
$1,310 SGD
$1,025 USD
View
Retailer 20
-
$1,461 SGD
£900 GBP
View
Price last confirmed 10 days ago
B+
Retailer 21
-
$1,510 SGD
£930 GBP
View
B+
Retailer 22
-
$1,534 SGD
$1,200 USD
View
B+
Retailer 23
-
$1,588 SGD
$1,242 USD
View
B
Retailer 24
-
$2,143 SGD
£1,320 GBP
View
Retailer 25
-
$2,160 SGD
$1,690 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-CDB1AFE02 · Oct 31
$2,646 SGD
$2,070 USD
View
25 more retailers have this diamond
Prices start from $308 SGDSave up to $2,338 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
$308 SGD