CaratHunter
Plans
Cushion|Lab Grown|IGI

3.10ct G VVS1 Cushion Lab Grown Diamond

EX • G/VVS1 • IGI LG831621913

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831621913

Diamond specifications and retailer prices

From €1,200 EUR
$1,341 USD
As of October 31, 2026
Save €3,157 EUR (72%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,358 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831621913 or 831621913. Listed at 22 retailers as of October 31, 2026, with prices from €1,200 to €4,358, a €3,157 spread on the same certified stone. Taylor and Hart lists it at €4,358. 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
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831621913
Dimensions9.15 × 7.89 × 4.86 mm
L/W Ratio1.16
Girdle conditionFaceted
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 Faint Blue
Top View
9.15 mm7.89 mm3.10 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831621913
Side View
Table 59.0%Crown 33.6°Girdle: STK-THKPavilion 30.2°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,996 EUR|Low: €1,243 EUR|High: €5,639 EUR|Avg: €2,618 EUR|-0.5%
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
November 1, 2026
Retailer 5€1,243 EUR
Retailer 6€1,369 EUR
Retailer 13€1,396 EUR
Retailer 7€1,805 EUR
Retailer 12€1,866 EUR
Retailer 9€1,891 EUR
Retailer 2€2,168 EUR
Retailer 8€2,808 EUR
Retailer 11€2,888 EUR
Retailer 4€3,443 EUR
Retailer 10€3,500 EUR
Retailer 3€3,562 EUR
Retailer 1€3,996 EUR

29 data points across 13 retailers

22 retailers€1,200 EUR to €4,358 EUR

A
Cheapest Retailer
-
€1,200 EUR
$1,341 USD
Final sale: no returns
Retailer 2
-
€1,243 EUR
$1,389 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,369 EUR
£1,204 GBP
View
A
Retailer 4
-
€1,396 EUR
$1,560 USD
View
B+
Retailer 5
-
€1,444 EUR
HK$12,600 HKD
View
B+
Retailer 6
-
€1,468 EUR
$1,640 USD
View
B+
Retailer 7
-
€1,469 EUR
$1,641 USD
View
B+
Retailer 8
-
€1,805 EUR
£1,588 GBP
View
B+
Retailer 9
-
€1,866 EUR
$2,085 USD
View
B+
Retailer 10
-
€1,891 EUR
View
B+
Retailer 11
-
€2,168 EUR
$2,422 USD
View
B
Retailer 12
-
€2,808 EUR
A$4,827 AUD
View
B
Retailer 13
-
€2,888 EUR
ZAR 52,118 ZAR
View
B
Retailer 14
-
€3,001 EUR
£2,640 GBP
View
B
Retailer 15
-
€3,052 EUR
$3,410 USD
View
B
Retailer 16
-
€3,443 EUR
$3,847 USD
View
B
Retailer 17
-
€3,500 EUR
$3,910 USD
View
Retailer 18
-
€3,562 EUR
$3,980 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
€3,918 EUR
$4,377 USD
View
B
Retailer 20
-
€3,996 EUR
£3,515 GBP
View
B
Retailer 21
-
€4,165 EUR
SGD 6,288 SGD
View
Most Expensive
B
Taylor and Hart
7UUOEJA · Oct 31
€4,358 EUR
$4,868 USD
View
21 more retailers have this diamond
Prices start from €1,200 EURSave up to €3,157 EUR

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
€1,200 EUR