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Cushion|Lab Grown|IGI

0.71ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG833683806

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833683806

Diamond specifications and retailer prices

From $628 SGD
As of November 5, 2026
Save $1,120 SGD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,749 SGD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion 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 LG833683806 or 833683806. Listed at 15 retailers as of November 4, 2026, with prices from $628 to $1,749, a $1,120 spread on the same certified stone. Riddles Jewelry lists it at $1,749. 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

0.71
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833683806
Dimensions6.29 × 4.72 × 3.13 mm
L/W Ratio1.33
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
6.29 mm4.72 mm0.71 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833683806
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $810 SGD|Low: $427 SGD|High: $1,749 SGD|Avg: $1,024 SGD|+3.6%
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
Riddles Jewelry
November 5, 2026
Retailer 13$427 SGD
Retailer 4$628 SGD
Retailer 14$663 SGD
Retailer 9$673 SGD
Retailer 12$677 SGD
Retailer 11$710 SGD
Retailer 8$773 SGD
Retailer 1$810 SGD
Retailer 3$897 SGD
Retailer 10$1,022 SGD
Retailer 5$1,434 SGD
Retailer 2$1,475 SGD
Retailer 6$1,480 SGD
Retailer 7$1,704 SGD
Riddles Jewelry$1,749 SGD

45 data points across 15 retailers

15 retailers$628 SGD to $1,749 SGD

Retailer 1
-
$427 SGD
Price last confirmed 11 days ago
A
Retailer 2
-
$628 SGD
View
A
Retailer 3
-
$663 SGD
View
A
Retailer 4
-
$673 SGD
View
A
Retailer 5
-
$677 SGD
View
A
Retailer 6
-
$710 SGD
View
A
Retailer 7
-
$773 SGD
View
A
Retailer 8
-
$810 SGD
View
A
Retailer 9
-
$897 SGD
View
Retailer 10
-
$1,022 SGD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,434 SGD
View
B+
Retailer 12
-
$1,480 SGD
View
B+
Retailer 13
-
$1,506 SGD
View
B
Retailer 14
-
$1,704 SGD
View
Most Expensive
B
Riddles Jewelry
1979291529 · Nov 4
$1,749 SGD
$1,369 USD
View
14 more retailers have this diamond
Prices start from $628 SGDSave up to $1,120 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
0.71ct Cushion
$628 SGD