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Marquise|Lab Grown|IGI

1.02ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG700513959

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700513959

Diamond specifications and retailer prices

From $270 SGD
As of November 4, 2026
Save $2,323 SGD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,593 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700513959 or 700513959. Listed at 25 retailers as of November 4, 2026, with prices from $270 to $2,593, a $2,323 spread on the same certified stone. Do Amore Diamonds lists it at $2,593. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700513959
Dimensions10.59 × 5.32 × 3.22 mm
L/W Ratio1.99
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
10.59 mm5.32 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700513959
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.5%

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 4
Current: $2,593 SGD|Low: $270 SGD|High: $3,142 SGD|Avg: $1,033 SGD
Do Amore Diamonds
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November 5, 2026
Retailer 5$270 SGD
Retailer 2$303 SGD
Retailer 24$313 SGD
Retailer 4$335 SGD
Retailer 23$522 SGD
Retailer 10$524 SGD
Retailer 12$559 SGD
Retailer 22$621 SGD
Retailer 8$636 SGD
Retailer 19$637 SGD
Retailer 13$690 SGD
Retailer 14$807 SGD
Retailer 18$906 SGD
Retailer 17$1,060 SGD
Retailer 7$1,081 SGD
Retailer 6$1,188 SGD
Retailer 15$1,262 SGD
Retailer 11$1,406 SGD
Retailer 20$1,480 SGD
Retailer 3$1,571 SGD
Retailer 9$1,571 SGD
Retailer 21$1,788 SGD
Retailer 16$1,899 SGD
Do Amore Diamonds$2,593 SGD

36 data points across 24 retailers

25 retailers$270 SGD to $2,593 SGD

A
Cheapest Retailer
-
$270 SGD
A
Retailer 2
-
$303 SGD
View
Final sale: no returns
A
Retailer 3
-
$313 SGD
View
A
Retailer 4
-
$335 SGD
View
A
Retailer 5
-
$522 SGD
View
A
Retailer 6
-
$524 SGD
View
A
Retailer 7
-
$559 SGD
View
Retailer 8
-
$621 SGD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$636 SGD
View
A
Retailer 10
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$637 SGD
View
A
Retailer 11
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$690 SGD
View
A
Retailer 12
-
$807 SGD
View
B+
Retailer 13
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$906 SGD
View
B+
Retailer 14
-
$1,060 SGD
View
B+
Retailer 15
-
$1,081 SGD
View
B+
Retailer 16
-
$1,188 SGD
View
B+
Retailer 17
-
$1,262 SGD
View
B+
Retailer 18
-
$1,406 SGD
View
B+
Retailer 19
-
$1,480 SGD
View
Retailer 20
-
$1,571 SGD
View
Price last confirmed 8 days ago
B
Retailer 21
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$1,571 SGD
View
B
Retailer 22
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$1,788 SGD
View
B
Retailer 23
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$1,802 SGD
View
Retailer 24
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$1,899 SGD
View
Price last confirmed 31 days ago
Most Expensive
B
Do Amore Diamonds
27-81363B288 · Nov 4
$2,593 SGD
$2,030 USD
View
24 more retailers have this diamond
Prices start from $270 SGDSave up to $2,323 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
1.02ct Marquise
$270 SGD