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Cushion|Lab Grown|IGI

3.05ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG681578532

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

Certificate IGI LG681578532

Diamond specifications and retailer prices

From $1,326 SGD
$1,037 USD
As of October 31, 2026
Save $7,920 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,246 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG681578532 or 681578532. Listed at 19 retailers as of October 31, 2026, with prices from $1,326 to $9,246, a $7,920 spread on the same certified stone. Do Amore Diamonds lists it at $9,246. 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

3.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681578532
Dimensions8.52 × 8.38 × 5.73 mm
L/W Ratio1.02
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
8.52 mm8.38 mm3.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681578532
Side View
Table 56.0%Crown 37.5°Girdle: MediumPavilion 39.7°Culet: NoneDepth 68.4%

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: Oct 31
Current: $9,246 SGD|Low: $1,165 SGD|High: $9,246 SGD|Avg: $3,724 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
November 1, 2026
Retailer 18$1,326 SGD
Retailer 16$1,464 SGD
Retailer 8$1,586 SGD
Retailer 10$1,719 SGD
Retailer 3$2,014 SGD
Retailer 5$2,024 SGD
Retailer 12$2,053 SGD
Retailer 13$2,138 SGD
Retailer 15$3,012 SGD
Retailer 17$3,097 SGD
Retailer 4$3,433 SGD
Retailer 7$3,998 SGD
Retailer 2$4,523 SGD
Retailer 11$4,755 SGD
Retailer 9$4,984 SGD
Retailer 19$5,032 SGD
Retailer 14$5,075 SGD
Retailer 6$8,812 SGD
Do Amore Diamonds$9,246 SGD

38 data points across 19 retailers

19 retailers$1,326 SGD to $9,246 SGD

A
Cheapest Retailer
-
$1,326 SGD
$1,037 USD
Final sale: no returns
A
Retailer 2
-
$1,464 SGD
$1,145 USD
View
A
Retailer 3
-
$1,586 SGD
$1,240 USD
View
A
Retailer 4
-
$1,719 SGD
HK$10,500 HKD
View
A
Retailer 5
-
$2,014 SGD
$1,575 USD
View
A
Retailer 6
-
$2,024 SGD
$1,583 USD
View
A
Retailer 7
-
$2,053 SGD
£1,264 GBP
View
A
Retailer 8
-
$2,138 SGD
€1,592 EUR
View
B+
Retailer 9
-
$3,012 SGD
A$3,623 AUD
View
B+
Retailer 10
-
$3,097 SGD
ZAR 39,117 ZAR
View
B+
Retailer 11
-
$3,433 SGD
$2,684 USD
View
B+
Retailer 12
-
$3,998 SGD
$3,126 USD
View
B+
Retailer 13
-
$4,523 SGD
£2,785 GBP
View
B
Retailer 14
-
$4,755 SGD
$3,718 USD
View
B
Retailer 15
-
$4,984 SGD
View
B
Retailer 16
-
$5,032 SGD
$3,935 USD
View
B+
Retailer 17
-
$5,075 SGD
A$6,105 AUD
View
B
Retailer 18
-
$8,812 SGD
$6,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-BAFBCB5B8 · Oct 31
$9,246 SGD
$7,230 USD
View
18 more retailers have this diamond
Prices start from $1,326 SGDSave up to $7,920 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
3.05ct Cushion
$1,326 SGD