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Cushion|Lab Grown|IGI

3.06ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG689566638

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

Certificate IGI LG689566638

Diamond specifications and retailer prices

From $1,040 USD
As of October 29, 2026
Save $6,220 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,260 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown cushion diamond

This 3.06ct 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 LG689566638 or 689566638. Listed at 19 retailers as of October 29, 2026, with prices from $1,040 to $7,260, a $6,220 spread on the same certified stone. Do Amore Diamonds lists it at $7,260. 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

3.06
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689566638
Dimensions8.41 × 8.41 × 5.49 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
8.41 mm8.41 mm3.06 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689566638
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 65.3%

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 29
Current: $7,260 USD|Low: $914 USD|High: $7,260 USD|Avg: $2,696 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 15$1,040 USD
Retailer 14$1,200 USD
Retailer 6$1,243 USD
Retailer 8$1,357 USD
Retailer 3$1,580 USD
Retailer 4$1,593 USD
Retailer 13$1,603 USD
Retailer 2$1,689 USD
Retailer 16$2,360 USD
Retailer 11$2,429 USD
Retailer 9$2,693 USD
Retailer 5$3,134 USD
Retailer 12$3,567 USD
Retailer 10$3,730 USD
Retailer 7$3,908 USD
Retailer 17$3,945 USD
Retailer 18$4,033 USD
Do Amore Diamonds$7,260 USD

38 data points across 18 retailers

19 retailers$1,040 USD to $7,260 USD

A
Cheapest Retailer
-
$1,040 USD
Final sale: no returns
A
Retailer 2
-
$1,200 USD
View
A
Retailer 3
-
$1,243 USD
View
A
Retailer 4
-
$1,357 USD
HK$10,600 HKD
View
A
Retailer 5
-
$1,580 USD
View
A
Retailer 6
-
$1,593 USD
View
A
Retailer 7
-
$1,603 USD
£1,262 GBP
View
A
Retailer 8
-
$1,689 USD
€1,609 EUR
View
B+
Retailer 9
-
$2,360 USD
A$3,631 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,429 USD
ZAR 39,241 ZAR
View
B+
Retailer 11
-
$2,693 USD
View
B+
Retailer 12
-
$3,134 USD
View
B+
Retailer 13
-
$3,246 USD
£2,556 GBP
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$3,567 USD
£2,809 GBP
View
B
Retailer 15
-
$3,730 USD
View
B
Retailer 16
-
$3,908 USD
SGD 5,281 SGD
View
B
Retailer 17
-
$3,945 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$4,033 USD
A$6,204 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Do Amore Diamonds
27-1DEDABE1A · Oct 29
$7,260 USD
View
18 more retailers have this diamond
Prices start from $1,040 USDSave up to $6,220 USD

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
3.06ct Cushion
$1,040 USD