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Cushion|Lab Grown|IGI

3.86ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG634449549

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG634449549

Diamond specifications and retailer prices

From $856 USD
As of October 31, 2026
Save $2,634 USD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,490 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 3.86ct lab-grown cushion diamond

This 3.86ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634449549 or 634449549. Listed at 6 retailers as of October 31, 2026, with prices from $856 to $3,490, a $2,634 spread on the same certified stone. Michael Trio lists it at $3,490. 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

3.86
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634449549
Dimensions9.49 × 9.03 × 5.80 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.49 mm9.03 mm3.86 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634449549
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
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 31
Current: $3,490 USD|Low: $611 USD|High: $4,196 USD|Avg: $1,899 USD|-16.8%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 4$856 USD
Retailer 2$1,020 USD
Retailer 6$1,203 USD
Retailer 5$1,277 USD
Retailer 3$3,320 USD
Michael Trio$3,490 USD

14 data points across 6 retailers

6 retailers$856 USD to $3,490 USD

A
Cheapest Retailer
-
$856 USD
Final sale: no returns
A
Retailer 2
-
$1,020 USD
View
A
Retailer 3
-
$1,203 USD
HK$9,400 HKD
View
A
Retailer 4
-
$1,277 USD
View
Retailer 5
-
$3,320 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Michael Trio
1823131771 · Oct 31
$3,490 USD
SGD 4,716 SGD
View
5 more retailers have this diamond
Prices start from $856 USDSave up to $2,634 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
3.86ct Cushion
$856 USD