Cushion|Lab Grown|IGI

3.06ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG843671393

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843671393

Diamond specifications and retailer prices

From $602 USD
HK$4,700 HKD
As of October 27, 2026
Save $1,457 USD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,180 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843671393 or 843671393. Listed at 17 retailers as of October 26, 2026, with a 242% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843671393
Dimensions10.13 × 7.26 × 4.70 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm7.26 mm3.06 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843671393
Side View
Table 65.0%Crown 34.4°Girdle: MED-THKPavilion 33.3°Culet: NoneDepth 64.7%

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 27
Current: $1,162 USD|Low: $496 USD|High: $2,386 USD|Avg: $1,261 USD
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
Retailer 15
Retailer 16
Retailer 17
October 26, 2026
Retailer 2$496 USD
Retailer 15$602 USD
Retailer 11$628 USD
Retailer 17$695 USD
Retailer 12$837 USD
Retailer 4$850 USD
Retailer 7$864 USD
Retailer 10$896 USD
Retailer 1$1,162 USD
Retailer 14$1,184 USD
Retailer 5$1,209 USD
Retailer 8$1,745 USD
Retailer 6$1,801 USD
Retailer 16$1,971 USD
Retailer 13$2,024 USD
Retailer 3$2,059 USD
Retailer 9$2,386 USD

6 data points across 17 retailers

17 retailers$602 USD to $2,059 USD

A
Cheapest Retailer
-
$602 USD
HK$4,700 HKD
A
Retailer 2
-
$628 USD
£495 GBP
View
Retailer 3
-
$695 USD
View
Price last confirmed 5 days ago
Retailer 4
-
$837 USD
€797 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$850 USD
View
B+
Retailer 6
-
$864 USD
View
A
Retailer 7
-
$896 USD
£706 GBP
View
A
Retailer 8
-
$1,162 USD
A$1,787 AUD
View
Retailer 9
-
$1,184 USD
ZAR 19,125 ZAR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$1,209 USD
View
Retailer 11
-
$1,745 USD
SGD 2,358 SGD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,801 USD
View
Retailer 13
-
$1,971 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$2,024 USD
£1,594 GBP
View
B+
Retailer 15
-
$2,059 USD
View
Retailer 16
-
$2,386 USD
View
Price last confirmed 7 days ago
Most Expensive
Brilliant Earth
22219148A · Oct 24
$3,180 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $602 USDSave up to $1,457 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
$602 USD