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Round|Lab Grown|IGI

3.56ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG838634156

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838634156

Diamond specifications and retailer prices

From $525 USD
As of October 23, 2026
Save $4,655 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,180 USD at Brilliant Earth · As of October 23, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838634156 or 838634156. Listed at 15 retailers as of October 23, 2026, with prices from $525 to $5,180, a $4,655 spread on the same certified stone. Brilliant Earth lists it at $5,180. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838634156
Dimensions9.79 × 9.84 × 5.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.79 mm9.84 mm3.56 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838634156
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

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 23
Current: $5,180 USD|Low: $525 USD|High: $5,180 USD|Avg: $1,701 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 24, 2026
Retailer 10$525 USD
Retailer 12$587 USD
Retailer 2$968 USD
Retailer 3$1,008 USD
Retailer 5$1,220 USD
Retailer 4$1,313 USD
Retailer 6$1,384 USD
Retailer 7$1,399 USD
Retailer 9$1,678 USD
Retailer 11$2,412 USD
Retailer 8$2,729 USD
Brilliant Earth$5,180 USD

29 data points across 12 retailers

15 retailers$525 USD to $5,180 USD

A
Cheapest Retailer
-
$525 USD
A
Retailer 2
-
$587 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$650 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$650 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$968 USD
£762 GBP
View
B+
Retailer 6
-
$1,008 USD
View
B+
Retailer 7
-
$1,220 USD
View
Price last confirmed 6 days ago
B+
Retailer 8
-
$1,313 USD
View
B+
Retailer 9
-
$1,384 USD
A$2,129 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,399 USD
ZAR 22,601 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$1,678 USD
View
B+
Retailer 12
-
$1,711 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$2,412 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$2,729 USD
£2,149 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21472245A · Oct 23
$5,180 USD
View
14 more retailers have this diamond
Prices start from $525 USDSave up to $4,655 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
$525 USD