CaratHunter
Plans
Round|Lab Grown|IGI

3.56ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG733575818

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733575818

Diamond specifications and retailer prices

From $870 USD
As of November 1, 2026
Save $2,332 USD (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,202 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 3.56ct lab-grown round diamond

This 3.56ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733575818 or 733575818. Listed at 6 retailers as of October 31, 2026, with prices from $870 to $3,202, a $2,332 spread on the same certified stone. Adiamor lists it at $3,202. 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
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733575818
Dimensions9.84 × 9.76 × 6.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.84 mm9.76 mm3.56 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733575818
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°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: Nov 1
Current: $3,202 USD|Low: $770 USD|High: $3,202 USD|Avg: $1,884 USD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$770 USD
Retailer 4$870 USD
Retailer 5$949 USD
Retailer 6$2,106 USD
Retailer 3$2,535 USD
Retailer 2$2,704 USD
Adiamor$3,202 USD

12 data points across 7 retailers

6 retailers$870 USD to $3,202 USD

B+
Cheapest Retailer
-
$870 USD
A
Retailer 2
-
$949 USD
View
B
Retailer 3
-
$2,106 USD
View
B
Retailer 4
-
$2,535 USD
View
B
Retailer 5
-
$2,704 USD
£2,129 GBP
View
Most Expensive
B
Adiamor
D-70462730 · Oct 31
$3,202 USD
View
5 more retailers have this diamond
Prices start from $870 USDSave up to $2,332 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
$870 USD