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Cushion|Lab Grown|IGI

5.25ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG689568621

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689568621

Diamond specifications and retailer prices

From $5,644 SGD
$4,413 USD
As of November 2, 2026
Save $12,099 SGD (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $26,153 SGD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 5.25ct lab-grown cushion diamond

This 5.25ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG689568621 or 689568621. Listed at 20 retailers as of November 1, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.25
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689568621
Dimensions11.40 × 9.51 × 6.22 mm
L/W Ratio1.20
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
11.40 mm9.51 mm5.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689568621
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 36°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $26,153 SGD|Low: $5,644 SGD|High: $38,226 SGD|Avg: $14,450 SGD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 3$5,644 SGD
Retailer 8$6,141 SGD
Retailer 4$6,503 SGD
Retailer 19$7,419 SGD
Retailer 2$8,971 SGD
Retailer 9$9,036 SGD
Retailer 20$9,183 SGD
Retailer 10$10,057 SGD
Retailer 5$10,973 SGD
Retailer 17$11,638 SGD
Retailer 13$11,676 SGD
Retailer 18$14,454 SGD
Retailer 14$14,732 SGD
Retailer 15$14,756 SGD
Retailer 16$15,188 SGD
Retailer 7$17,743 SGD
Retailer 11$19,203 SGD
Retailer 12$25,492 SGD
Michael Trio$26,153 SGD
Retailer 6$38,226 SGD

37 data points across 20 retailers

20 retailers$5,644 SGD to $17,743 SGD

B+
Cheapest Retailer
-
$5,644 SGD
$4,413 USD
B+
Retailer 2
-
$6,141 SGD
$4,802 USD
View
B+
Retailer 3
-
$6,503 SGD
$5,085 USD
View
B
Retailer 4
-
$7,419 SGD
$5,801 USD
View
Final sale: no returns
B+
Retailer 5
-
$8,971 SGD
£5,524 GBP
View
B
Retailer 6
-
$9,036 SGD
HK$55,200 HKD
View
B
Retailer 7
-
$9,183 SGD
$7,180 USD
View
B
Retailer 8
-
$10,057 SGD
£6,192 GBP
View
B
Retailer 9
-
$10,973 SGD
$8,580 USD
View
B
Retailer 10
-
$11,638 SGD
$9,100 USD
View
B
Retailer 11
-
$11,676 SGD
€8,695 EUR
View
B
Retailer 12
-
$14,454 SGD
ZAR 182,585 ZAR
View
B
Retailer 13
-
$14,732 SGD
£9,070 GBP
View
B
Retailer 14
-
$14,756 SGD
A$17,751 AUD
View
B
Retailer 15
-
$15,188 SGD
A$18,271 AUD
View
B
Retailer 16
-
$17,743 SGD
$13,873 USD
View
Retailer 17
-
$19,203 SGD
$15,015 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$25,492 SGD
$19,933 USD
View
Price under review
Most Expensive
Michael Trio
6611036800 · Nov 2
$26,153 SGD
View
Price under review
18 more retailers have this diamond
Prices start from $5,644 SGDSave up to $12,099 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.

B+
5.25ct Cushion
$5,644 SGD