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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 $687 USD
As of October 29, 2026
Save $5,993 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,680 USD 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 $687 to $6,680, a $5,993 spread on the same certified stone. Do Amore Diamonds lists it at $6,680. 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
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: $1,260 USD|Low: $762 USD|High: $3,359 USD|Avg: $1,824 USD|+0.9%
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
Retailer 14
October 29, 2026
Retailer 2$762 USD
Retailer 14$880 USD
Retailer 6$1,034 USD
Retailer 9$1,060 USD
Retailer 4$1,128 USD
Retailer 7$1,229 USD
Retailer 1$1,260 USD
Retailer 13$1,765 USD
Retailer 11$1,776 USD
Retailer 10$1,827 USD
Retailer 3$2,574 USD
Retailer 5$2,856 USD
Retailer 12$3,080 USD
Retailer 8$3,332 USD

36 data points across 14 retailers

22 retailers$687 USD to $6,680 USD

A
Cheapest Retailer
-
$687 USD
Final sale: no returns
A
Retailer 2
-
$762 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$880 USD
View
A
Retailer 4
-
$986 USD
HK$7,700 HKD
View
A
Retailer 5
-
$1,034 USD
View
A
Retailer 6
-
$1,060 USD
£834 GBP
View
A
Retailer 7
-
$1,128 USD
View
A
Retailer 8
-
$1,160 USD
View
A
Retailer 9
-
$1,229 USD
€1,170 EUR
View
A
Retailer 10
-
$1,260 USD
£992 GBP
View
B+
Retailer 11
-
$1,765 USD
View
B+
Retailer 12
-
$1,776 USD
A$2,732 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,827 USD
ZAR 29,517 ZAR
View
B
Retailer 14
-
$2,454 USD
£1,932 GBP
View
B
Retailer 15
-
$2,498 USD
View
B+
Retailer 16
-
$2,574 USD
A$3,960 AUD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$2,826 USD
View
B
Retailer 18
-
$2,856 USD
SGD 3,859 SGD
View
B+
Retailer 19
-
$3,080 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$3,332 USD
£2,624 GBP
View
B
Retailer 21
-
$5,460 USD
View
Most Expensive
B
Do Amore Diamonds
23-697511468 · Oct 29
$6,680 USD
View
21 more retailers have this diamond
Prices start from $687 USDSave up to $5,993 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
$687 USD