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Cushion|Lab Grown|IGI

6.34ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG753503625

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG753503625

Diamond specifications and retailer prices

From $10,635 SGD
$8,319 USD
As of November 1, 2026
Save $50,664 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $61,299 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.34ct lab-grown cushion diamond

This 6.34ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG753503625 or 753503625. Listed at 15 retailers as of October 31, 2026, with prices from $10,635 to $61,299, a $50,664 spread on the same certified stone. Do Amore Diamonds lists it at $61,299. 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

6.34
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753503625
Dimensions10.37 × 10.33 × 6.74 mm
L/W Ratio1.00
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
10.37 mm10.33 mm6.34 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG753503625
Side View
Table 64.0%Crown 33.6°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 65.2%

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: $61,299 SGD|Low: $10,635 SGD|High: $63,370 SGD|Avg: $23,480 SGD|-3.3%
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 14$10,635 SGD
Retailer 9$12,571 SGD
Retailer 15$12,677 SGD
Retailer 12$12,798 SGD
Retailer 11$12,803 SGD
Retailer 4$13,193 SGD
Retailer 5$13,756 SGD
Retailer 8$22,899 SGD
Retailer 3$23,441 SGD
Retailer 7$23,780 SGD
Retailer 2$23,880 SGD
Retailer 13$26,629 SGD
Retailer 10$27,654 SGD
Retailer 6$43,805 SGD
Do Amore Diamonds$61,299 SGD

40 data points across 15 retailers

15 retailers$10,635 SGD to $61,299 SGD

A
Cheapest Retailer
-
$10,635 SGD
$8,319 USD
A
Retailer 2
-
$12,571 SGD
£7,743 GBP
View
A
Retailer 3
-
$12,677 SGD
$9,916 USD
View
Final sale: no returns
A
Retailer 4
-
$12,798 SGD
$10,011 USD
View
A
Retailer 5
-
$12,803 SGD
$10,015 USD
View
A
Retailer 6
-
$13,193 SGD
$10,320 USD
View
Retailer 7
-
$13,756 SGD
$10,760 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$22,899 SGD
£14,104 GBP
View
A
Retailer 9
-
$23,441 SGD
$18,336 USD
View
A
Retailer 10
-
$23,780 SGD
$18,602 USD
View
B+
Retailer 11
-
$23,880 SGD
A$28,738 AUD
View
B+
Retailer 12
-
$26,629 SGD
$20,830 USD
View
B+
Retailer 13
-
$27,654 SGD
€20,602 EUR
View
B+
Retailer 14
-
$43,805 SGD
$34,266 USD
View
Most Expensive
B
Do Amore Diamonds
27-B6FE92289 · Oct 31
$61,299 SGD
$47,950 USD
View
14 more retailers have this diamond
Prices start from $10,635 SGDSave up to $50,664 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
6.34ct Cushion
$10,635 SGD