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Round|Lab Grown|IGI

3.56ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG825616332

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825616332

Diamond specifications and retailer prices

From $848 USD
As of October 28, 2026
Save $2,172 USD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,020 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.56ct lab-grown round diamond

This 3.56ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825616332 or 825616332. Listed at 12 retailers as of October 28, 2026, with prices from $848 to $3,020, a $2,172 spread on the same certified stone. Brilliant Earth lists it at $3,020. 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

3.56
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825616332
Dimensions9.75 × 9.72 × 6.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.75 mm9.72 mm3.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825616332
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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 28
Current: $3,020 USD|Low: $540 USD|High: $3,060 USD|Avg: $1,323 USD|-1.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$540 USD
Retailer 11$602 USD
Retailer 8$848 USD
Retailer 5$850 USD
Retailer 2$886 USD
Retailer 10$1,188 USD
Retailer 6$1,514 USD
Retailer 3$1,767 USD
Retailer 4$1,994 USD
Retailer 7$2,020 USD
Brilliant Earth$3,020 USD

37 data points across 11 retailers

12 retailers$848 USD to $3,020 USD

Retailer 1
-
$435 USD
Price last confirmed 38 days ago
Retailer 2
-
$533 USD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
$848 USD
View
A
Retailer 4
-
$850 USD
View
A
Retailer 5
-
$886 USD
£698 GBP
View
B+
Retailer 6
-
$1,188 USD
View
B+
Retailer 7
-
$1,514 USD
View
Retailer 8
-
$1,735 USD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$1,767 USD
View
B
Retailer 10
-
$1,994 USD
£1,570 GBP
View
B
Retailer 11
-
$2,020 USD
View
Most Expensive
B
Brilliant Earth
21389536A · Oct 29
$3,020 USD
View
11 more retailers have this diamond
Prices start from $848 USDSave up to $2,172 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
3.56ct Round
$848 USD