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Cushion|Lab Grown|IGI

3.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG697511468

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG697511468

Diamond specifications and retailer prices

From $978 AUD
$687 USD
As of October 29, 2026
Save $8,532 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,510 AUD at Do Amore Diamonds · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG697511468 or 697511468. Listed at 22 retailers as of October 29, 2026, with prices from $978 to $9,510, a $8,532 spread on the same certified stone. Do Amore Diamonds lists it at $9,510. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG697511468
Dimensions8.28 × 7.97 × 5.11 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm7.97 mm3.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG697511468
Side View
Table 64.0%Crown 40.1°Girdle: MED-THKPavilion 29.9°Culet: NoneDepth 64.1%

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: $2,530 AUD|Low: $1,085 AUD|High: $4,782 AUD|Avg: $2,725 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 2$1,085 AUD
Retailer 13$1,253 AUD
Retailer 6$1,504 AUD
Retailer 4$1,606 AUD
Retailer 8$1,749 AUD
Retailer 7$1,793 AUD
Retailer 12$2,513 AUD
Retailer 1$2,530 AUD
Retailer 10$2,601 AUD
Retailer 3$3,664 AUD
Retailer 5$4,065 AUD
Retailer 11$4,385 AUD
Retailer 9$4,744 AUD

37 data points across 13 retailers

22 retailers$978 AUD to $9,510 AUD

A
Cheapest Retailer
-
$978 AUD
$687 USD
Final sale: no returns
Retailer 2
-
$1,085 AUD
$762 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,253 AUD
$880 USD
View
A
Retailer 4
-
$1,403 AUD
HK$7,700 HKD
View
A
Retailer 5
-
$1,472 AUD
$1,034 USD
View
A
Retailer 6
-
$1,504 AUD
£832 GBP
View
A
Retailer 7
-
$1,606 AUD
$1,128 USD
View
A
Retailer 8
-
$1,651 AUD
$1,160 USD
View
A
Retailer 9
-
$1,749 AUD
€1,170 EUR
View
A
Retailer 10
-
$1,793 AUD
£992 GBP
View
B+
Retailer 11
-
$2,513 AUD
$1,765 USD
View
B+
Retailer 12
-
$2,530 AUD
View
B+
Retailer 13
-
$2,601 AUD
ZAR 29,517 ZAR
View
B
Retailer 14
-
$3,493 AUD
£1,932 GBP
View
B
Retailer 15
-
$3,556 AUD
$2,498 USD
View
Retailer 16
-
$3,664 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$4,024 AUD
$2,826 USD
View
B
Retailer 18
-
$4,065 AUD
SGD 3,859 SGD
View
Retailer 19
-
$4,385 AUD
$3,080 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$4,744 AUD
£2,624 GBP
View
B
Retailer 21
-
$7,773 AUD
$5,460 USD
View
Most Expensive
B
Do Amore Diamonds
23-697511468 · Oct 29
$9,510 AUD
$6,680 USD
View
21 more retailers have this diamond
Prices start from $978 AUDSave up to $8,532 AUD

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
$978 AUD