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Cushion|Lab Grown|IGI

3.10ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG677521552

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG677521552

Diamond specifications and retailer prices

From $1,054 USD
As of November 1, 2026
Save $6,296 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,350 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown cushion diamond

This 3.1ct 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 LG677521552 or 677521552. Listed at 19 retailers as of November 1, 2026, with prices from $1,054 to $7,350, a $6,296 spread on the same certified stone. Do Amore Diamonds lists it at $7,350. 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

3.10
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677521552
Dimensions9.88 × 7.82 × 5.11 mm
L/W Ratio1.26
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
9.88 mm7.82 mm3.10 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677521552
Side View
Table 60.0%Crown 35.9°Girdle: MED-THKPavilion 35.1°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: Nov 1
Current: $7,350 USD|Low: $925 USD|High: $7,350 USD|Avg: $2,738 USD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 2, 2026
Retailer 17$1,054 USD
Retailer 15$1,160 USD
Retailer 6$1,256 USD
Retailer 8$1,370 USD
Retailer 3$1,600 USD
Retailer 2$1,631 USD
Retailer 4$1,632 USD
Retailer 12$1,698 USD
Retailer 14$2,393 USD
Retailer 16$2,460 USD
Retailer 9$2,728 USD
Retailer 10$2,926 USD
Retailer 5$3,167 USD
Retailer 18$3,612 USD
Retailer 11$3,776 USD
Retailer 19$3,780 USD
Retailer 7$3,955 USD
Retailer 13$4,033 USD
Do Amore Diamonds$7,350 USD

40 data points across 19 retailers

19 retailers$1,054 USD to $7,350 USD

A
Cheapest Retailer
-
$1,054 USD
Final sale: no returns
A
Retailer 2
-
$1,160 USD
View
A
Retailer 3
-
$1,256 USD
View
A
Retailer 4
-
$1,370 USD
HK$10,700 HKD
View
A
Retailer 5
-
$1,600 USD
View
A
Retailer 6
-
$1,631 USD
£1,285 GBP
View
A
Retailer 7
-
$1,632 USD
View
A
Retailer 8
-
$1,698 USD
€1,617 EUR
View
B+
Retailer 9
-
$2,393 USD
A$3,681 AUD
View
B+
Retailer 10
-
$2,460 USD
ZAR 39,738 ZAR
View
B+
Retailer 11
-
$2,728 USD
View
B+
Retailer 12
-
$2,926 USD
£2,304 GBP
View
B+
Retailer 13
-
$3,167 USD
View
Retailer 14
-
$3,612 USD
£2,844 GBP
View
Price last confirmed 11 days ago
B
Retailer 15
-
$3,776 USD
View
Retailer 16
-
$3,780 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
$3,955 USD
SGD 5,344 SGD
View
B+
Retailer 18
-
$4,033 USD
A$6,204 AUD
View
Most Expensive
B
Do Amore Diamonds
27-08CD58543 · Nov 2
$7,350 USD
View
18 more retailers have this diamond
Prices start from $1,054 USDSave up to $6,296 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
3.10ct Cushion
$1,054 USD