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Marquise|Lab Grown|IGI

3.02ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG698549085

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG698549085

Diamond specifications and retailer prices

From $4,142 SGD
$3,239 USD
As of October 30, 2026
Save $24,364 SGD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $28,507 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG698549085 or 698549085. Listed at 15 retailers as of October 30, 2026, with prices from $4,142 to $28,507, a $24,364 spread on the same certified stone. Do Amore Diamonds lists it at $28,507. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698549085
Dimensions14.42 × 7.57 × 4.78 mm
L/W Ratio1.90
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
14.42 mm7.57 mm3.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698549085
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
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: Oct 30
Current: $28,507 SGD|Low: $4,081 SGD|High: $30,118 SGD|Avg: $9,634 SGD|-5.4%
Do Amore Diamonds
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
November 1, 2026
Retailer 13$4,142 SGD
Retailer 14$4,269 SGD
Retailer 2$4,508 SGD
Retailer 12$4,554 SGD
Retailer 7$4,903 SGD
Retailer 3$5,007 SGD
Retailer 5$6,629 SGD
Retailer 11$6,764 SGD
Retailer 9$7,462 SGD
Retailer 15$8,761 SGD
Retailer 6$9,668 SGD
Retailer 8$11,363 SGD
Retailer 4$13,151 SGD
Retailer 10$20,236 SGD
Do Amore Diamonds$28,507 SGD

34 data points across 15 retailers

15 retailers$4,142 SGD to $28,507 SGD

A
Cheapest Retailer
-
$4,142 SGD
$3,239 USD
A
Retailer 2
-
$4,269 SGD
$3,338 USD
View
A
Retailer 3
-
$4,508 SGD
$3,525 USD
View
A
Retailer 4
-
$4,554 SGD
$3,561 USD
View
A
Retailer 5
-
$4,903 SGD
$3,834 USD
View
Final sale: no returns
A
Retailer 6
-
$5,007 SGD
$3,915 USD
View
A
Retailer 7
-
$6,629 SGD
$5,183 USD
View
A
Retailer 8
-
$6,764 SGD
$5,289 USD
View
A
Retailer 9
-
$7,462 SGD
$5,835 USD
View
B+
Retailer 10
-
$8,761 SGD
€6,524 EUR
View
B+
Retailer 11
-
$9,668 SGD
$7,560 USD
View
B+
Retailer 12
-
$11,363 SGD
£6,996 GBP
View
B+
Retailer 13
-
$13,151 SGD
$10,283 USD
View
B
Retailer 14
-
$20,236 SGD
A$24,343 AUD
View
Most Expensive
B
Do Amore Diamonds
27-875FB7021 · Oct 31
$28,507 SGD
$22,290 USD
View
14 more retailers have this diamond
Prices start from $4,142 SGDSave up to $24,364 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
3.02ct Marquise
$4,142 SGD